I've just stumbled upon this story:
stv.tv/news/politics/143994...
The Scottish government are rolling out a payment card to help families on low incomes pay for healthy foods. It will include fruits, vegetables, formula and milks. I think this is a great idea - not only will it encourage healthy eating, it will help with the growing issue of food poverty in the UK. Lets hope it catches on, and will be introduced across the rest of the UK