Health and Care Bill

Debate between Baroness Walmsley and Lord Storey

Lords Hansard - Part 2 & Committee stage
Monday 31st January 2022 Lords Chamber

[Lord Storey (LD)]

My Lords, I shall speak briefly on Amendments 224 and 261 and share my views on fluoridisation. I agree with the noble Lord, Lord Reay, that it is a pity we did not have a proper full debate on this matter.

There is a real problem among young children, particularly those in deprived communities, who have increasing levels of bad teeth—dental decay. You would think that as a result of that situation we would be trying to do something more practical about it, yet we see dental inspections in schools decreasing. When I was first a head teacher, the dental services would come in twice a year to inspect children’s teeth and would give a little note to the parents so they could go to their dentist. The second problem we face is that, as we heard from the noble Lord, Lord Hunt, you cannot find an NHS dentist, particularly in a deprived area, for love nor money. That is a problem for families that cannot afford to use a private dentist, even if one was available.

When I was leader of the council in Liverpool, all political parties together—I have to tell my colleagues—decided against fluoridation, so we took the view that perhaps there was a different way of doing it. We were setting up the network of children’s centres in the early 2000s. We therefore made dental health in the nought to five age group one of the highest priorities in the city council’s strategic plan. We also issued additional guidance to our primary schools, asking them to make encouraging better dental health a higher priority. As a result, 10 years later in 2013, the British Dental Association’s 10-yearly survey showed that a reduction of 28% in caries had been achieved in Liverpool’s schools. The targeted approach achieved an outcome double that identified in the York review as the average caries reduction from fluoridation. We will also have helped many children to develop lifelong good personal dental hygiene habits, which is a crucial part of the strategy.

Whether we have fluoridation or not, we need to be absolutely sure that the journey we are going on is correct. In the meantime, we should look at other ways. We should also look at what our colleagues in Scotland have been doing with their Childsmile project, which has been shown to be safer, less wasteful and more effective, and better value for money. I hope that at some stage we will revisit this issue and have a much longer and more considered debate.

[Baroness Walmsley (LD)]

My Lords, this group rightly began with an amendment about adequate provision in dentistry. As we have heard, there is currently a massive shortfall in provision of NHS dentists and indeed dentists as a whole, so much so that a charity called Dentaid, which normally works in the third world, is now working in Dewsbury and Batley—and possibly in other parts of the country that I am not aware of—because people cannot get free dentistry. The situation is made worse by the backlog of treatment caused by the pandemic, whereby dentists were at first unable to see patients and later had to reduce the number of aerosol-producing treatments they could carry out each day.

I have no doubt that the condition of the nation’s teeth has deteriorated during the past couple of years. Nearly 1,000 dentists left the NHS between 2020 and 2021, according to the BDA. However, problems with access to NHS dentistry predate the pandemic. Government spending on dental services has fallen by a third in real terms in the last decade, and the £50 million one-off injection of funding announced recently will barely make a dent in the unprecedented backlog that NHS dentistry now faces.

However, it is also well proven that fluoride, however administered, can strengthen tooth enamel and help teeth to resist decay. The 2018 report from Public Health England made that clear and did not report adverse effects. In Clauses 147 and 148, the Government intend to ensure that the whole country has access to drinking water with at least 1 milligram per litre of water, the level believed to be most effective in reducing tooth decay without the unwanted effects mentioned by the noble Lord, Lord Reay, and without waiting for local authorities to initiate schemes. I have to say that I believe Public Health England rather than the noble Lord.

I am always in favour of prevention and of reducing health inequalities, and it is claimed that this measure would do both, but there are some issues which I wish to probe. Currently only two areas in the country, Hartlepool and Braintree, have the optimum level of naturally occurring fluoride in their water. Other areas, covering about only 10% of the population, mainly in the north-east and Birmingham, already have schemes initiated by the local authority. I accept that a number of costly and bureaucratic barriers have been identified to more local authorities initiating such schemes, and I understand these clauses are an attempt to overcome them by making national regulations. These would remove some of the consultation costs from local authorities. However, some local authorities are reluctant to give up their local autonomy on this issue and believe their residents should be consulted before fluoridation occurs. This must be considered.

I have some questions for the Minister, which fall into two categories. The first is about costs and where they fall. We are told in the impact assessment that current schemes will not be affected, and existing and future capital costs will continue to be borne by the Department of Health and Social Care. What will be the additional burden on the funding of the Minister’s department of bearing the capital costs for every area in the country? I understand that regulations will allow for future costs to be shared by his department with water companies. What impact is that expected to have on the water bills paid by households, since the companies will undoubtedly try to pass it on to customers?

Water companies can well afford to pay these costs themselves, rather than take the money from the health budget. This is clear from the eye-wateringly high earnings of their leading directors. We know from a briefing from Yorkshire Water that the costs can be considerable. A few years ago, it did a feasibility study when only one area—Hull City Council—was looking into fluoridation. At the time, it estimated the capital cost to be £1.6 million to £2 million and the annual operation costs to be approximately £330,000 per year. These costs would have fallen on Public Health England and the local authority at the time, but under the new proposals they would be covered by the Department of Health and Social Care.

Over recent years, capital investment in water and sewerage services has been covered just by income from water bills, but investment in infrastructure has not been adequate, since we still have raw sewage being discharged into water courses and leaks wasting water at an unacceptable level. So, we can expect the companies to accept some of the cost of fluoridation themselves, without passing it on to the customer.

Can the Minister also say what is the plan for regular measurement of the fluoride content of water, and at what point in the delivery journey will it occur? What will this cost, and where will the cost fall? Will the Government allow companies to pass this cost on to the consumer too, although they can clearly afford to absorb it? The reason I ask is that water companies share water all the time and there is a possibility that, without frequent monitoring, the fluoride content delivered to customers could turn out to be either too high or too low to be effective.

The second category of question concerns what other proposals for reducing the incidence of tooth decay have been considered by the Government, as mentioned by my noble friend Lord Storey. I have dealt with the availability of NHS dentistry, but it is excess sugar and acids in the diet that cause tooth decay. Sadly, poor diet is a major problem, particularly among poorer children, for whom the most common reason to be admitted to hospital is the need for complex extraction of rotten teeth. Fluoride can, of course, can be administered in other ways: either applied by the dentist or by regular use of fluoride-containing toothpaste—fortunately, most toothpastes contain fluoride. However, many children eat too much sugar, drink too many acidic fizzy drinks and do not brush their teeth regularly.

As my noble friend said, there used to be a school dentistry service to check for problems, and dental nurses used to visit nurseries and primary schools to teach good dental hygiene. I have myself sat in on such a session and it was excellent, but I do not believe it happens any longer. Have the Government costed a return to these schemes? As for diet, we will be dealing with that in a later group of amendments. So, while accepting the potential benefits of what is proposed, I ask the Minister to assure the House of the cost-effectiveness of the measures, explain the impact on family budgets and tell the House what other measures are being considered to achieve the same ends, which we all want to see: better and more equal dental health.