Soutra, not talking about 'old busy bodies' but 'society' via its agencies, school, health dpt (doctor), social services.
For instance, where I live kids are seen by the school doctor once a year- and also if the teacher requests it due to concerns. Children who are obese are spotted, and then followed, parents involved and given advice and explanations about risks, etc. if they become diabetic or suffer from painful joints or shortness of breath, etc- then the further steps are taken. And I hardly live in an extreme dictatorial or commusnistic regime- but one that believes that if parents cannot care for their children, then they need advice and support- and if necessar, to protect the child, more.
Would anyone actually say that it would be dictatorial and extreme to enforce colour coding of all prepared foods, for instance- that would be akin to education.
Or, perhaps more controversial, to ask parents of obese children to attend sessions on nutrition and health?
Hope, so hope- that we can discuss this sensibly and calmly- as it is so important for the children.