A woman was asked to leave an Enfield charity shop after the assistants accused her baby of passing wind. Dr Mine Dogantan Dack, a research fellow in piano music at Middlesex University, claims one of the assistants asked her to leave the British Heart Foundation (BHF) shop, in Palmers Green, on April 12, after implying her 17-month-old daughter had caused a stink. Dr Dack said: "I told them that my baby didn't do a poo or (pass wind) while we were in the shop; and that even if she did they have no right to ask me to leave. "Who gives the BHF staff the authority to act as the 'fart police'?