Look along Westbourne Grove and you'll see a potted history of the London restaurant scene - there are old-style curry houses, Greek-Cypriot diners, a jolly Tirolean tourist trap, chic new Lebanese and Iranian restaurants, a Brazilian grill house, Chinese, Thai, a sleek modern place specialising in authentic Bangladeshi dishes, health-food eateries, fast-food outlets, high-streetchain Italian restaurants, coffee shops, patisseries.