Migration Statistics

Debate between Adam Afriyie and Keith Vaz

Thursday 26th June 2014 Westminster Hall

[Keith Vaz]

I agree with everything that the hon. Gentleman has just said. There are too many myths about immigration. That is why we need official statistics that people can sign up to before we can even start a debate. We are not saying that there should not be a debate; the hon. Gentleman knows that, having attended many debates in the House about immigration. Issues have been raised with him as they have with me. Once those data are available, the big issues that concern the public can be tackled.

[Adam Afriyie]

That is absolutely right. Clear, accurate and granular information, data and statistics will enable groups with a view on each category of immigration to take a reasoned view.

I often think that politicians’ use of statistics—I confess that this may include me in my early days—is like a drunk’s leaning on a lamp post, less for illumination and more for support. I do not mean to criticise the ONS or even the passenger survey, which is doing what it is told to do in the best way it can, but the danger of the Government’s or any politician’s leaning on the immigration data and statistics is that they are weak and will just fall over. Yet the public animosity and disharmony that can be created by the misuse or misrepresentation of the data are all too well known.

[Adam Afriyie]

The Home Office is doing difficult work in difficult circumstances of coalition. I agree with my hon. Friend. It would seem that spending £1 million or £2 million—or even £5 million or £10 million —to deal with such a vital issue at the heart of a current national debate, which could unsettle an entire nation, is a small sum, if that is what is required to put this matter right.

I suspect that only small sums and adaptations in how we use existing data and how we conduct the passenger surveys would be needed, and that those would assist enormously, in addition to the exit checks.

If we are to plan our public services, we need to have a good idea about what the immigration statistics and data are. It is interesting that the ONS said that the data at the moment

“should not be used as a proxy for flows of foreign migrants into the UK”.

The Oxford Migration Observatory stated:

“sampling errors are too large to measure with a reasonable degree of accuracy the number of migrants to a single region”

within

“the UK, or from a single country of origin”.

Yet if we listen to the public debate, including in my constituency, assumptions are already being made about particular areas and the effect of immigration. I have to admit that sometimes assumptions are presented by Departments, senior politicians and political leaders on the level of Romanian and Bulgarian immigration, for example, although the data just are not there to justify the statements.

My hon. Friend the Member for Rochester and Strood (Mark Reckless) made it clear on “Newsnight” a few weeks ago that, when looking at current data collection, a handful of Romanians or Bulgarians—four, five or six—making a certain statement could lead to a difference of 4,000 in our estimate of the number of Romanians or Bulgarians coming into the country. It is clear that the data are currently insufficient to draw conclusions or create policies from.

The current data are vague and self-selecting. People who go to another country wanting to stay there, knowing that there were no exit checks and that they could probably get away with it—not that I would do this—would, if they were desperate, answer appropriately to a question in a passenger survey about how long they intended to stay, to ensure that it looked okay. There is a lot of self-selection in who answers the survey and there will clearly be, if we are all reasonable human beings, an understanding that people will answer questions to serve their purpose, although I would hope that everyone is honest.

Although we want to get immigration levels down to tens of thousands, rather than hundreds of thousands, with the data and statistics that have been available for the past four years our current estimates could be 200,000 or 250,000, one way or the other: these numbers are enormous and the statistical significance of the data really needs to be examined and reined in as soon as possible.

[Keith Vaz]

Is the hon. Gentleman telling the House that, because of the problem with statistics, the Government will not meet its target or that we should not have a target because of the problem with statistics?

[Adam Afriyie]

A very apposite question. No, I am saying that we do not have any idea about whether these targets may be met. If the immigration figures came in at 30,000 or 40,000 a year, it could be argued by one side that this goal had been magnificently achieved. It could also be argued that the goal had been achieved if the figures came in at 200,000 or 150,000. Conversely, political opponents may argue that, given the statistical significance of these data, the goal has definitely not been achieved. Above all, in the absence of accurate, robust data, it is impossible to have a sensible public discourse.

Again, if we had the granularity of data that I and most hon. Members would like to see on the various categories of migrant in and out of Britain, we could have a robust argument about each category of immigration. Perhaps, in years to come it might not be necessary to have a blanket limit or target; we could take a more granular approach. For example, I would be in no way unhappy if we had an extra several hundred thousand students studying in our universities, paying tuition fees, helping to fund our great institutions and spreading around the world a deep well of good will on British culture, British language and the British way of being. That would be fantastic, because the evidence is fairly clear that the majority will return to their countries of origin and spread the message that Britain is a great place. That could enormously enhance our standing in the world and our economic performance. If we can get down to the granularity of debate, we will come to better policy solutions. In getting to the granularity of debate, I commend the Committee’s report, which makes a huge step in the right direction by observing that we need more granular data.

What is the solution? I do not purport to have all the solutions, but I put forward a few suggestions on data collection, based on the report, my experience and what is possible with technology. First, a little more data need to be collected in the international passenger survey, possibly as a short-term measure, until we resolve the whole situation. Having had a chat with the Minister, I accept that we may well need more data collected by the international passenger survey in the short term, but the location in which the data are collected might be relevant in coming up with better numbers.

It is also important that exit checks come in sooner rather than later. As Conservatives, we would have loved to have seen them come in very early in this Parliament, but sadly, in coalition, other priorities often get in the way. It may well be that there are elements among our current political friends, but usual foes, who believe in completely liberal border control, where people can move around without any checks at all. I recognise that that might be an element in the challenge of bringing the exit checks in sooner rather than later, but it is perfectly achievable by 2015.

When we talk about exit checks, we need to be mindful that someone would not necessarily have to queue and answer questions to exit the country. Indeed, when I visit many African and middle eastern countries, I have virtually no conversation at all. I simply walk into the country, they scan my passport, frown at me and ask one question. Then, as I leave the country, I hand the passport over, they scan it and say, “Have a nice day, sir”, and that is it. With technology, the idea that there would need to be intrusive surveys and so on is not necessarily right.

We also need to bear it in mind that the airlines and travel companies hold an enormous amount of electronic data, which raises the question of why we do not use those data. We type in all the details on easyJet when we fly abroad, as do others when they travel in from overseas. Why are those data not used—not all of them, but a reasonably relevant or statistically significant sample—to check people when they are coming in and going out? I am sure that parts of the data may be used for certain purposes, which the Minister cannot discuss. It would be such an easy win, however, to open up access to those data, which people are freely providing when they travel, to get a better grip and understanding of the various types of migration and whether people are leaving the country.

Finally, I know that there is a will among Conservative Members of Parliament, many elements of the Labour party and the Liberal Democrats in Parliament that we get the issue resolved. I urge the Minister, for the sake of national harmony and a sensible national debate in the run-up to the 2015 election—when people must make their minds up about all sorts of things, including, hopefully, in the not too distant future, whether they want the UK to remain in the EU—to put some further measures in place, so that people are clear on the various categories of immigration data before that election. We would then not need broad, sweeping statements about immigrants in general; we would have a precise and targeted understanding of each of the groups that we approve or, in some cases, disapprove of, and the debate can become more rational.

I urge the Minister to take another look at the report and to bring forward more speedily some changes or suggested changes for the IPS, the ONS and the speeding up of exit checks from the United Kingdom. We can be a happy nation. The British people deserve better immigration data, particularly given that they will not be that expensive to collect.