"Personally I'd be really upset, I won't be told what to buy. If they try to steer me away from bad or unhealthy foods why are they selling them there in the first place? Size acceptance campaigner Kathryn Szordecki on "health food police" in supermarkets

A supermarket is training up shop assistants to become "health food police" who will patrol aisles and steer shoppers away from junk food. The move will be rolled out at dozens of Waitrose stores across the UK this year, and is designed to encourage shoppers to load their trolleys with healthy options.

So is it something that you would like to see at your local supermarket or is this going too far?