I think that if they ban large choc bars large bags crisps that people will just buy 2.
OK I do realise that children are too used to getting big portions of everything.
I remember when in USA last time we ordered a large pizza in pizza restaurant to share as a family of 3. It was HUGE and we couldn't eat it all and they said we could take a doggy bag if we wanted. The waiter said that customers from UK often order large to share and not be able to eat it all as they don't realise how much bigger it will be.
I think it is all a big con and that they will just alter the prices so we end up spending more money.
OK rant over what do you think?