Give me strength!
Do you check this loaf or that loaf for what's in every slice of bread? Do you meticulouusly weigh out every portion of breakfast cereal? Of course not. Do you look for calories on the label when you buy your cook-in sauce or ready meal? Do you even bother with the traffic lights? My guess is that most of us couldn't care less - we want X so we will buy X - job done.
This is a sop to be seen to be doing something. It is a waste of time.
Then we get the bleating froim the industry. It will cost £s thousand to implement and some will go bust. Rubbish! How big is the average menu - 30, 40 , 50 dishes? They have almost the same ingredients and one year to do this - a meal a week. About six years ago I downloaded a calorie count of some 15, 000 foods so I could easily do one meal an hour. To do it will cost sod all.
But regardless of that it is nonsense. The overwhelming majority of what many of us eat is not in restaurants, it comes from supermarkets, takeaways, and sandwich shops. We buy processed glop because we a) think it is cheap, b) it's easy, and c) we can't cook.
Obesity is a personal choice, sort of.