When the audience become diners in the ‘Faulty Towers’ restaurant, pretty much anything can happen – because two-thirds of the show is improvised. The fun starts as guests wait to be seated. It then hurtles along in a 2-hour tour de force of gags and shambolic service as Basil, Sybil and Manuel serve a ‘70s-style 3-course meal together with a good dollop of mayhem. Expect the unexpected!