I think its fair enough TBH
Personally I think that having a BMI over 40 should exclude you from all help on the NHS too other than weight loss advice and accident and emergency treatment, and I think you should be banned from busses and planes too.
Ive pretty thoroughly beaten anorexia myself, so its not like im against people being a chubby, but its disgusting letting your BMI go over 40.
We really need to send a clear message to people, that being morbidly obese isnt acceptable.