Chocolate should be taxed in a bid to control the obesity epidemic, a medical conference will hear.
Family doctor David Walker believes that chocolate is a "major player" in the problem of the country's expanding waistlines.
Taxing the treat would raise its profile as an unhealthy food which can contribute to weight-related conditions including diabetes, high blood pressure and back pain, the Lanarkshire GP will tell doctors at a conference in Clydebank.