I will indeed. I will come on to the positive impact that the potential introduction of the levy has had on the general debate on sugar and obesity.
Coming back to the idea of cross-subsidy in terms of the cost of drinks, we, as a Government, should keep an open mind as to whether that needs to be regulated. The levy excludes fruit, vegetables and milk as a form of added sugar. It also excludes baby formulas, drinks for medicinal and dietary purposes, drinks comprising 75% or more milk, and small producers of under 1 million litres of beverage per year. The revenue raised is due to double the funding for PE, sport and breakfast clubs. It is expected that £1 billion will pass to the Department for Education for this purpose, with, of course, equivalent sums being passed to the devolved nations as per the Barnett formula.
The important thing to note is that, with successful reformulation, companies will pay no additional tax. It has been a mark of the success of the progress made with this policy that reformulation is already taking place, and it is therefore expected that in fact £1 billion will not be raised. I praise the Chancellor of the Exchequer for confirming that he will nevertheless pass on the full £1 billion in this Parliament for the purposes identified. Reformulation is possible—companies are already showing that. There has been success in the past with reformulation of products as to the amount of salt they contain. I mentioned before that this whole debate is causing a discussion throughout our nation about obesity and sugar, and that has to be a good thing. I hope that even this debate will help to further that.
Will such a policy work? There is no direct comparison, but in Mexico when a tax of roughly 10% was levied, it led to a 12% reduction in sugar intake, and in Hungary a 40% tax led to manufacturers reducing sugar content. A 2016 modelling study suggested that thanks to the levy 144,000 adults and children would be saved from obesity each year; that 19,000 would be saved from diabetes mellitus; and that the number of decayed teeth—270,000—would be reduced. We have certainly seen some tentative support among the public. I truly believe that in view of the scale and consequences of the obesity crisis, we do not have the luxury of time to make excuses. We can lead the world in this area and create evidence that other countries can then use and follow.