Answering your last question first, yes, we do; it's the same problem. It's really driven by obesity in young children and their poor diets. That will drive type 2 diabetes, which is what is driving it in the older population as well. Obesity is the key thing to treat there.
You're quite right, for children there has to be an aspect of healthy balanced diet, but also physical activity, especially when you're looking at young children. You don't want to restrict their growth too much and the opportunity for nutrients, but you do want to make sure they get good, wholesome food.
In the U.K. there is physical activity as part of the school curriculum, so they will take part in some kind of physical activity. That's really where we're supporting schools in some of our activities, by encouraging them to do something and make it fun and give them lesson plans that are rounded. It's not just about going out and playing a game of football; it's actually about understanding why they need to take physical activities. So it's not just about doing it, but understanding why, so that they do it out of the school environment as well.
In terms of dietary guidelines for school meals, we have had mandatory guidelines in Scotland. They came in a couple of years ago. In England and Wales, they're just coming in. They came in at the beginning of the year. They're just rolling through. They talk about trying to balance children's diets, probably over about a month. It's not on a day-today basis; it's looking, over a month, at whether they are getting enough of the right nutrients and the positive things they need—some of the vitamins and minerals for growth. But it's also to make sure they're not getting too much salt, sugar, and fat, and therefore it's about having healthy foods and understanding why they should be having healthy foods as well.
It's all part of the curriculum. It's a whole school approach, which definitely works the best, according to research: they talk about it in lessons, it's what they eat when they stop for lunch, and it's what they do when they get home.