We’re on holiday in Tenerife. We’re in a pretty nice hotel, fairly pricey so quite a lot of wealthy retired people . Pretty much every single person is very overweight or obese. I don’t mean a bit of a tum and hips- I’m talking huge, hard bellies on the men and massive women. there has always been overweight people but this feels unbelievable. There are some Spanish, Norwegian and Swedish people and none of them are fat - how can the NHS cope with this problem?