Bernard Jenkin
Main Page: Bernard Jenkin (Conservative - Harwich and North Essex)Department Debates - View all Bernard Jenkin's debates with the Home Office
(10 years, 2 months ago)
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Thank you, Mr Walker, for the opportunity to present to the House the Select Committee on Public Administration’s report of the 2013-14 Session on migration statistics. It has proved one of the most controversial that we have produced during this Parliament.
Migration statistics are of supreme importance to public policy and the debate about immigration in this country. National and local government depend on those estimates in planning public services. For reasons of security, we need to know not only how many people are arriving in and leaving the UK, but who they are. Migration statistics help us understand what is happening in British society and the British economy.
Accurate and reliable migration statistics are also important for public trust. How can the public trust politicians’ promises on immigration if we do not have reliable numbers on which to base our policies? One reason why the debate on immigration has become so toxic is that people no longer believe they are being told the truth; they do not even believe that Governments understand what is happening to their own country.
We conducted our inquiry last year and came to a conclusion that everybody in the know about immigration has understood for years, but been loth to say too clearly for fear of the consequences: the immigration statistics produced by the Office for National Statistics and the Home Office are but blunt instruments for measuring, managing and understanding migration to and from the UK, and they are not fit for purpose.
The current sources of migration statistics were established when migration levels were much lower than they are today. Those sources are not adequate for understanding the scale and complexity of modern migration flows, despite attempts in recent years to improve their accuracy and usefulness. Most people are astonished when they learn how the inadequate estimates that we do have are compiled. When a person checks in or out of the country, their passport is scanned, but they are not counted in or out of the country, even if they are a foreign national. The headline immigration, emigration and net migration numbers are annual estimates based on interviews of about 800,000 people stopped at random at ports and airports each year—a tiny fraction of the overall flow of passengers and people in and out of the UK. The method is called the international passenger survey.
The number of non-UK citizens identified from the sample as migrants entering or leaving the UK each year is fewer than 5,000. Most of the numbers that we hear in the immigration debate are based on that tiny sample of people, many of whom might be reticent, to say the least, about giving full and frank answers about where they have come from, who they are, why they are here and where they are going. To be clear, that group includes people entering and emigrating from the UK, so the sample number of immigrants in the survey may be as small as 3,000.
Unsurprisingly, migration estimates based on the international passenger survey are subject to a large margin of error, known to statisticians as the confidence interval: that is, the degree of confidence that it is possible to have about a particular margin of error. As we all know, the Government have stated that they intend to bring net migration—the difference between annual immigration into and emigration out of the UK—down from hundreds of thousands to tens of thousands. That is not a 90% cut; in fact, it amounts to about 50%.
On the ONS calculations for net migration as measured by the unadjusted IPS estimate, the 95% confidence interval is plus or minus 35,000, meaning that we can only be 95% certain that the true figure lies within 35,000 of the estimate either way. In other words, the error range is 70,000.
Does my hon. Friend agree that the error margin he gave is one of random variation in a bell curve distribution? Another potential source of variation could be systematic bias in the survey. For instance, if immigrants are not likely to complete the survey or if they say that they are not planning to stay for a long time when they actually are, that would make the margins vary even more.
My hon. Friend is absolutely right. As I said, the survey relies on full and frank answers from those being interviewed even to include them. If people say that they are just visiting a relative for a week, they are not counted as migrants. To that extent, the 70,000 range for potential error within the 95% confidence interval is of significant size for the estimate.
If annual immigration is 120,000 or 150,000, there is only a 5% or one in 20 chance that the official figures are on target. The figures could say that the Government are missing their net immigration target by tens of thousands when in fact they are meeting it, or they could show that the UK is meeting its target when in fact it is missing it by tens of thousands. We do not have enough confidence to know. It is clearly a completely inadequate measure of net migration, but we must be careful before dismissing it, because it is all we have.
That degree of confidence applies only to the headline numbers. The ONS estimate simply does not provide sufficient detail to judge properly the social and economic consequences of different types and origins of migration, and the effects of immigration policy on, for example, students or people from particular countries. Nor does it provide any useful idea about international migration in and out of local areas. Efforts to achieve a blunt net migration target are therefore bound to have unintended consequences, such as skills shortages and effects on universities.
The shortcomings of relying on the IPS were highlighted when the 2011 census showed that the population of England and Wales was 465,000 higher than expected, given the recorded number of births and deaths and the estimated level of net migration during the decade since the previous census. The ONS identified several possible causes for the difference but considered that the
“largest single cause is most likely to be underestimation of long-term immigration from central and eastern Europe in the middle part of the decade”,
which of course was not picked up by the international passenger survey. The ONS concluded that the underestimation came partly from taking samples of people from the wrong airports. That is, the IPS sample under-represented airports such as Cardiff and ports such as Newcastle, where more immigrants are coming in than was previously understood.
As a result, this April, the ONS published a revised set of net migration estimates for the United Kingdom for the period 2001 to 2011. Total net migration during that period is now estimated to have been 346,000 higher than previously thought; the original estimate of 2.18 million has been revised to 2.53 million, plus or minus 35,000.
With current technology, there is no reason not to have accurate figures, never mind estimates. Clearly, the most appropriate way to get them is at ports of entry and departure, but I have gone through Heathrow and Gatwick airports and seen enormous queues of people coming in who are non-EU citizens; it is actually quite bad for EU citizens. My only caution is that if we are to get adequate figures, we must ensure that sufficient personnel are made available, so we do not have 24-hour backlogs of people coming through our airports at entry.
My hon. Friend highlights the complexity of moving purely to a counting in and counting out system. Only two countries in the world base their immigration and emigration estimates entirely on counting. One is Australia, which is a good example. A less encouraging example is North Korea. However, every other country in the world bases its migration flow estimates on samples, measuring and estimating or a population register. Germany, for example, keeps an up-to-date population register—the equivalent of a census kept constantly up to date—to monitor its migration flows.
We are in a no man’s land at the moment. We neither count effectively nor sample effectively, and even though we have the decennial census, which has provided the correction of 346,000, that does not resolve the problem between censuses. The underestimation of net migration was identified only by the census on a 10-yearly basis, so the ONS is unable to revise its annual estimates of immigration and emigration as components of migration during the same period, even though it knows that they must be wrong. As a result, for the years from 2001 to 2011, our best estimate of net migration each year is not equal to our best estimate of immigration minus our best estimate of emigration. We are into an Alice in Wonderland world of numbers in which we know that our official figures for each year are wrong, but they cannot be changed, as we have no other sources to use.
In all probability, the actual population of the country will be even larger than that recorded in the census. Many people in the country do not consider themselves to be “residents” and thus decide not to complete the census form. Many others, who have overstayed or are in the country illegally for other reasons, are most unlikely to complete the form. Immigration will thus have been even higher in the last decade than was estimated by the census.
The PASC concluded that the UK’s immigration statistics are not fit for purpose. There was some pushback from the Home Office in reaction to our report last summer, but I think we have to regard that as a natural reaction of denial about the failure of the system of immigration statistics that has been building up for decades. The UK Statistics Authority agrees with us in that respect, saying in its response to our report:
“The limitations of the International Passenger Survey (IPS) in particular and UK international migration statistics in general, especially for local areas, have long been known and debated. The Statistics Authority believes that action must now be taken to address this.”
As I mentioned, when we look at smaller groupings within the 3,000 immigrants identified, such as immigrants from the EU or from specific countries, the system becomes even less reliable, as the 95% confidence interval becomes larger relative to the size of the sample, eventually becoming larger than the sample itself.
I am sorry that I missed the opening remarks of the hon. Gentleman’s very important speech. May I say how pleased I was, and the Home Affairs Committee was, to know that his Committee had undertaken such a thorough examination? One of the big problems has been the absence of a resolution of the issues relating to the e-Borders programme, which was promised to be the best and most effective way of counting people in and out. Does the hon. Gentleman share my concern that, years after that programme was introduced and then closed, there is still no resolution of the problem relating to e-Borders?
I do share that concern, but if the right hon. Gentleman will forgive me, I will deal with that issue later.
I was talking about the 95% confidence interval in respect of smaller samples relating to individual countries. The ONS will publish estimates of immigrants by country only for the top 15 source countries, because for all the other countries the sample is too small to provide a meaningful estimate—in other words, the number of people from Iran or Afghanistan is actually smaller than the 95% confidence interval itself, so the number is meaningless.
We have vague estimates of the numbers coming in from China, India, Poland, the USA, Australia, Spain, Pakistan, France, Germany, Italy, Canada, Nigeria, New Zealand, Lithuania and Hong Kong. Those are the countries for which figures are published. For the other 180 or so countries, no figures are published, so we cannot tell from the data how many Russians, Iranians, South Africans or Romanians are coming to this country.
For the same reason, the ONS migration data cannot provide anything meaningful for local authorities that are trying to work out how migration flows affect their area or to plan for population changes. The UK Statistics Authority also stated:
“The IPS sample size is too small to enable the production of reliable international migration estimates at a local authority level, and cannot realistically be made sufficiently large to achieve robust local estimates.”
The census, which is designed to count every member of the population, provides the only reliable data on the number and characteristics of migrants at local level, but we get it only every 10 years, which is why it was so full of surprises.
In evidence to us, Westminster city council said that the current methodology for estimating migration was not robust enough to support accurate local-level estimates, so that
“the measurement of migration from the perspective of an LA user and as reliable information on our residents is failing”.
The leader of Westminster more or less told us that the only way it can find out the nationalities of the people in the borough is to go around and count them itself. That may be a responsibility that it should take on, but—[Interruption.]
Order. I say to the official who just approached the Minister: please do not do that again. This is a Chamber.
That, perhaps, is one of the shortcomings of Westminster Hall, Mr Walker.
The question is how this situation could be improved. We suggested, and I suggested to the Prime Minister when he came before the Liaison Committee, that we should expand the size of the international passenger survey and therefore increase the size of the migrant sample on which the estimates are based. We were advised that if we spent an extra £15 million on the IPS, that would quadruple its size. That would halve the size of the confidence interval, meaning that there would be a 95% chance that the data were within 17,500 of the estimate, rather than there being a total margin of error, on a 95% confidence interval, of 35,000. That brings the range down, but it is a lot of money for not much improved accuracy and it still helps us only with the headline figures. It does not help us with the quality of the data for smaller groups of migrants or for local areas.
The ONS could see what extra value it could derive from the IPS by, for example, asking respondents for various details, notably passport numbers but also national insurance or NHS numbers, which would allow responses to be linked to administrative data, but that would still not address the fundamental problem of the small sample size.
Alternatively, there could be a survey more specifically targeted at migration. A large-scale face-to-face survey of migrants in the UK has previously been considered, leading to a feasibility report published by the Home Office in January 2011. I ask my hon. Friend the Minister to give that further consideration. The Government concluded against funding such a migrant survey after it was estimated that it would cost a mere £2 million, based on the survey design envisaged. Unlike the Government, I think that that would be good value for money, and that option was recommended by the Office for National Statistics. I hope very much that the Minister will deal with that in his closing remarks.
A migrant survey could provide valuable information on the characteristics and distribution of migrants. That would increase the reliability of immigration estimates in relation to smaller geographical areas and be of some help to local authorities such as Westminster, which at the moment are reduced to doing surveys of their own.
In the longer term, as the Chairman of the Home Affairs Committee the right hon. Member for Leicester East (Keith Vaz) and my hon. Friend the Member for Ribble Valley (Mr Evans) said, the only sure way to improve migration data is to use the e-Borders information. That comes from the advance passenger information, or API, which airlines and other carriers provide to the authorities whenever there is an incoming aircraft or ship.
“Using e-Borders data in the production of long-term and short-term migration counts would be a ground-breaking improvement that would offer several advantages over the migration estimates produced solely from the International Passenger Survey”.
Those are not my words but those of the ONS.
The ONS and the Home Office should move as quickly as possible towards measuring immigration, emigration and net migration using e-Borders data, so that at least a significant proportion of people can be counted in and out of the country as they enter and leave. The e-Borders scheme has now been replaced with the border systems programme, but it should still be possible to use it to count people in and out of the country. Those administrative data would give information about cross-border movements different from that provided by the IPS, but they would still not be without faults. In many respects, the data would give a deeper understanding of the comings and goings from our country. In their response to our report, the Government said that the data gathered through the border systems programme
“does not hold the information to directly estimate net migration”
and that:
“The Border Systems Programme is not designed to provide direct statistical measurement of migration flows”.
My understanding is that that represents a significant downgrading of the Government’s original ambitions for the programme and a failure to deliver what was originally envisaged. The Government’s original business case for the e-Borders scheme said that it would provide
“the ability, for the first time, to comprehensively count all foreign national passengers in and out of the UK, improving public confidence in the integrity of the border and enabling a more accurate count of migrants for future planning and for informing the population count.”
Of course, not everyone entering or leaving the UK is migrating, but if people are on a visa, it should be possible to measure when they enter and when they leave the country. Passport checks are all about checking whether people have a valid visa and whether they are on a watch list. Currently, although 80% or 90% of visas are scanned on entry or exit, we are told that those data are not used for counting in and counting out visa nationals. Why not?
I think that most of the British travelling public would be astonished to find out that passports are scanned but not even people who are on a visa are recorded as they pass into or out of the country. The Home Office should move as rapidly as possible towards integrating visa information with border systems programme data, so that an accurate measurement can be made of immigration, emigration and net migration by people in different visa categories. That would also provide data on the number of people in different visa categories currently living in the UK, and it would enable the Home Office to gather detailed information on the characteristics of migrants who are subject to migration control.
As things stand, we simply do not know how many visa nationals are currently in the country; we do not know how many comply with the rules and how many overstay; and we do not know how many of the people migrating to and from the UK on a long-term basis entered the country in each visa category. That makes it hard to work out whether changes in visa policy are having the intended effect on migration flows and almost impossible to establish the scale of the problem of people who stay here illegally. There is no reason for the situation to persist now that the Government have committed to reintroducing exit checks, but in their response to the Public Administration Committee the Government made no commitment to track the entries and exits of visa holders once that becomes possible, even though it is fully within their power to do so. They say only that that
“may be feasible in future”.
We believe, however, that it should be done as a matter of urgency.
To be clear, we have not recommended that the Government should stop using the IPS by any means, but the Public Administration Committee recommended that the Government plan to end their reliance on that survey as the sole basis for estimating migration flows. The IPS was not designed for the important job that it now has. It was never intended to be used for the purpose of estimating international migration; it was designed to support the work of the then British Tourist Authority by providing economic data on travel and tourism.
The next five years will see much work in Government on developing new data sources that will eventually replace the decennial population census. It is vital that work on immigration be fully co-ordinated and that Departments share intelligence. That our official immigration and emigration estimates do not match our official net migration figure for a whole decade underlines the Committee’s main finding that the current system of relying solely on the IPS for migration statistics is not fit for purpose. Although the IPS provides useful information about the characteristics of migrants, it cannot be relied on to give us accurate numbers of those migrating into and out of the United Kingdom.
There is no reason why the Government cannot use border systems programme data dramatically to improve the accuracy of migration data. The Home Office told us:
“There will be some possibility to link e-Borders data in the future, in due course”,
but we have not yet received any clear commitment that that will happen, let alone a time scale. That is not adequate. The issue requires urgent action. Estimates based on a survey alone are no longer fit for purpose. Instead, we need to make proper use of the electronic data from the border systems programme. The public need and deserve to be given accurate information about migration to the UK, using the latest technology and methods available.
We are now in an election year, during which the issue of immigration will be hotly contested, but that debate is likely to do no more than produce despair in the minds of our voters. The politicians of the main parties are arguing about policies, the effects of which they cannot measure, in relation to numbers of migrants that they cannot determine. That can only undermine trust and confidence in political life, and it will provide an avenue for extremist parties to exploit at the expense of the proper government of this country. We owe it to our voters to deliver more accurate migration statistics as soon as possible.
It is a pleasure to serve under your chairmanship of this important debate, Mr Walker. I did not plan to speak, but I will say a few words in support of the excellent report published by the Public Administration Committee. Those of us who sit on the Home Affairs Committee welcome the fact that other Committees are interested in migration issues. I am not in any way parochial, and I do not believe that there are bits of Government that should be reserved only for one Select Committee or another. Such oversight is a core function of the Public Administration Committee, which is so ably led by the hon. Member for Harwich and North Essex (Mr Jenkin). The Committee has produced a brilliant report that will help not only the Home Affairs Committee but other Select Committees that cover immigration policy, either directly or indirectly.
I will say a couple of things about the importance of accurate statistics. The hon. Gentleman is right that there will be a great deal of debate about immigration in the run-up to the next general election. We are in the odd situation of knowing the date of the general election. Subject to any changes that might occur in the coalition Government over the next few months, we know when the general election will take place and we know—one does not have to be a genius to know this—that immigration will probably be in the top three issues of concern to the British people. That is why it is so important that we have accurate information when immigration is debated in this House, and when it is debated outside by others who represent parties unable to get elected to this House. That is why the report is not only important but timely.
As the House goes on the slow journey to recess, some of us may choose to go abroad for a holiday—depending, of course, on whether our passports have been renewed. We will be watching and observing the “exit strategy” when we get to the airport. It has always been a mystery to me why we have to go through the great drama of supplying passport information and accurate information about our names, so that they do not differ in any way from our passports, prior to departure, yet after people check in and walk past the last person before getting to security, their passports do not really get checked.
I know that the Government’s commitment, which I am sure the Minister will reaffirm, is to have full exit checks by the time of the general election, so that by May 2015, we will have counted everyone out. However, I still do not understand why it is not possible, even at that stage—after checking in and walking past the last person before security—for the officers at Heathrow airport to check a passport on departure. After all, it is not a question of queues. I do not think any special arrangements are made for me or other members of the Home Affairs Committee—people may say, “If not, why not?”—but when I travel through Heathrow, I do not see many queues building up at the point where people show their tickets, walk through and get a little plastic bag to put in their liquids. There are queues before check-in—there is no doubt about that—and there are queues at security. There is an excellent opportunity to glance at people’s passports as they wait to go through security, because there are always queues there, whatever channel they go through.
That is an interesting observation. The task of checking people’s luggage and what liquids they are carrying is far more complicated physically than checking passports or tickets or checking people in. However, where there has been a real will to try to reduce that anxious and tiresome part of the journey for passengers, great strides have been made in making a very painful process tolerable for passengers. Does that not show that where there is will, there is a way? We could get far more data from passengers as they go through ports of entry.
Absolutely. I agree with the hon. Gentleman: of course it can be done. It is an easy win for this Minister, who is a hard-working Minister—I think he has now been in the House three times this week and there is another Adjournment debate before six o’clock; I do not know whether he knew that. It is an easy win for him to announce this change. It needs the co-operation of security staff at Heathrow airport, of course, as well as that of BAA and others, including the airlines, but it can be done.
When I went on my last visit abroad and I gave my details to the people from the Office for National Statistics—they wanted to know my details; I do not know whether the Minister had sent someone to the airport to check whether I was coming back or not—I referred to this report by the Public Administration Committee. They were extremely grateful. They knew about it and they said, “When you go back, please remind everybody that we would like to do this survey for everybody, but we’re not given the resources to be able to do that.” I then asked whether it was the quick survey or the long survey and they said, “We’re happy to do the quick survey, but we would like to do everyone rather than the limited number that we do,” so there is a willingness. People want to be helpful. It is not a case of civil servants and other officials wanting to thwart the will of Parliament and the will of the British people; they want to help. Given that and given the arrangements that are made at airports, why on earth can we not bring this change into effect before 7 May 2015?
I take two points from major computing contracts. First, there is a lack of public scrutiny and transparency about the methods, the drawing up of contracts and the terms and conditions. It would be helpful if Parliament and the public could have that scrutiny. I would like agreed final contracts to be made public and open to scrutiny and benchmarking and testing by the public. Secondly—this is not meant to be critical of anyone in particular—I was fortunate to be a Minister for 12 years and I often got involved in a major computing contract after it had been agreed by somebody else or at the end of a review and found that Governments are good at policy, but not at delivery. Benchmarking, the methods of control over major contracts and whether or not the expertise is there to implement major contracts are issues that we need to consider in detail.
Just as an aside, if the implementation is no good, that means that the policy was no good, because there is no point in one without the other.
We are of course outside the Schengen area, so exit and entry checks mean nothing unless we can check people coming across our borders from other European Union countries within the Schengen area. Will the right hon. Gentleman make it clear that his party’s policy is that we should be able to check any passenger coming in or out of the UK from or to another EU country regardless of the free movement provisions, and that we should be able to ask them who they are, why they are coming here, where they are going to, and all the other questions that we would ask any other person coming in or out of our country?
I will give the hon. Gentleman a simple answer: yes. It is extremely important that we can make such checks. I support the principle of free movement, which involves a range of issues, but it is still important, as we are outside and will remain outside of the Schengen area, that we are able to control our borders.
Given the comments of the director general of UK Border Force in March to the Home Affairs Committee, we need clarity on the status of the e-Borders project. The Minister shakes his head again, but we need clarity on the programme’s trajectory and we need to know when he expects to achieve 100% coverage, and the total cost. He also needs to provide information about progress in the contract discussions with Raytheon. If the Government are to stick to a net migration target, they need to know the issues arising from migration in and out of the United Kingdom. Without up-to-date information, as outlined by the Public Administration Committee, they will not be able to keep their promise on net migration.
Getting the figures right is also important because, as everyone who has spoken today has said, the integrity of the figures and our trust and confidence in them are what will give us permission to debate this issue in a positive way in the run-up to the election. The issue of immigration has an element of toxicity to it—it is difficult to debate, and there are a range of political opinions about it. Our debate will be much better informed if in future we have clarity about which people are coming to the United Kingdom, how, where and when they are doing so, the basis upon which they are here and, crucially, when they leave.
That is my final point: as the hon. Member for Harwich and North Essex said, we still do not know how many people are overstaying their visas, where they are and what the position is on being able to remove them. That undermines the integrity of our immigration system. I want to see that integrity in the system, with basic information collected in a meaningful way. Dare I say it, we have the opportunity to get political consensus on doing that, so I look forward to hearing what the Minister has to say.
In my remarks, I raised the question of the 2011 study conducted by the Home Office into the expansion of the use of separate migration survey data. That would cost only £2 million, so is much better value than increasing the size of the international passenger survey. Is the Minister going to come on to that point in his remarks?
My hon. Friend did mention that specific aspect. The current discussions with the ONS indicate that its current approach is, rather, to look at other forms of data—other administrative data, such as those from the Department for Work and Pensions—to better inform the statistics. That is its preferred option for this type of work. I give a commitment to discuss the issues again as part of our discussions with the ONS, but that is its preferred approach instead of setting up a separate survey. I have noted the point that my hon. Friend has made, following on from the Select Committee’s recommendations, and we will check and confer with the ONS that that remains its preferred response in providing more localised data in order to inform this subject more carefully. That is certainly the feedback that we have had thus far in respect of what might be beneficial or might help to supplement the information provided by the international passenger survey.
The proposal to increase the IPS may not provide the best value for money, but that does not mean that we or the ONS are at all complacent, or that we do not recognise where improvements can be made. In that context—I think my hon. Friend the Member for Windsor advanced this point—it has been acknowledged that there were problems with the IPS’s estimates following the large surge in eastern European migrants following EU enlargement in 2004. We know that the absence of transitional controls, unlike elsewhere, in the majority view resulted in an unprecedented and surprising number of new arrivals in the years that followed. As my hon. Friend the Member for Harwich and North Essex highlighted, that significant change also surprised the statisticians. That is why the ONS has taken steps since then to address the coverage of the IPS survey. The ONS is rightly independent and I cannot speak for it, but the revised statistics it has published indicate that some of the issues have been resolved by the size of the survey and some of the specific questions that are being raised as part of its migration statistics improvement programme. The problems that the ONS found were in the survey design, and they have been addressed by recalibrating the survey’s coverage and increasing the sample size as part of that programme.
Questions have been asked about whether the figures are reliable enough for the Government to use them as a basis for our aim on net migration. I accept that any reliance on a survey to monitor a policy objective inevitably means confidence intervals in the central estimates. However, this is not a new issue. Survey estimates have been used in this way for many years to monitor Government policy and societal changes more generally. They are well-established scientific techniques used to ensure that social surveys are well designed and their estimates robust. That is why I would take the advice of the UK Statistics Authority that the central statistical estimate derived from the IPS is currently the best available estimate of net migration.
It must also be remembered that we have a lot of information on migration to monitor migration policy from a wide range of other sources that provide a clear and coherent picture of trends. That picture is reported every quarter in the ONS’s migration statistics quarterly report, and I welcome the steps that the ONS is taking to improve the way in which the data are reported and presented. Those data sources continue to be developed and improved—for example, with the release of additional information by the Home Office on certificates of acceptance of study. The new data allow the public and us to see the impact of the Government’s policies to close down bogus colleges. My hon. Friends will no doubt be aware of my most recent announcements on this issue.
As well as reporting on trends, it is important to look at the impact of migration, and we are grateful for the excellent work of the ONS, through its reports from the 2011 census and other sources, in informing the British public clearly and authoritatively about the significant changes in population that we have seen over the past decade and the impact of migration on the make-up of the population in the UK.
Thank you, Mr Brady, for taking the Chair. I thank all the right hon. and hon. Members who contributed to the debate—particularly two members of my Committee, my hon. Friend the Member for Ribble Valley (Mr Evans) and my hon. Friend the Member for Isle of Wight (Mr Turner), who reminded us that we can help to inform our own immigration data by sharing data with other countries.
I fear that the Chairman of the Home Affairs Committee, the right hon. Member for Leicester East (Keith Vaz), is on the wrong track. He was complimentary about my report, I hasten to add, and I am grateful to him; but a massively larger international passenger survey is not the best use of resource, however enthusiastic the people doing it might be. His question about why arbitration on the e-Borders contract is taking so long was apposite. I hope that the Minister will consider that.
My hon. Friend the Member for Windsor (Adam Afriyie) is right to say that if we want more granular data, we need to collect it. Despite what the Government say about the inadequacy of e-Borders or border systems data and advance passenger information, I cannot help but feel that we could make better use of it, particularly when it can be cross-referred with visa data information that will be collected from 2015.
I commend the Opposition spokesman, the right hon. Member for Delyn (Mr Hanson), for his bipartisan approach. I draw comfort from his remarks and those of the Chair of the Home Affairs Committee. There appears to be a degree of cross-party consensus in support of the general thrust of our report and on the need to deal urgently with the issues it raises.
My hon. Friend the Minister showed the extraordinary complexity of the issues in his response, and I am grateful for what he said. My parting thought for him is about not dismissing the fact that checks are made on passports—and will be made on visas—when people enter and leave the UK. We can surely use those administrative data in conjunction with other data. We were not calling for the e-Borders data to replace the international passenger survey data, but we do want to press the Government to get systems going to enable those data to be used to inform the survey data. That would give us far more confidence about the IPS data and the component parts of those data about where people are going and the groups within the sample. That is the passing thought that I want to press on my hon. Friend—I think he said yes, sotto voce, but I will not require Hansard to record that comment, as I am not sure whether I understood him correctly.
I thank you Mr Brady, and Mr Walker, for chairing the debate. We will keep an eye on the matters in question.
Question put and agreed to.