Women go free today at The London Transport Museum's latest exhibition, which examines the changing role of women over 80 years of transport history. From First World War mechanics and canteen ladies, to station managers and revenue inspectors, photographs reveal the public and private face of women on the buses, under ground and in the mess room. The title of the show is taken from one of

London Transport's wartime posters, reminding female staff to wear suitable shoes at work. No change there.

Covent Garden, London WC2 (0171-379 6344)