Prostitute Christine Keeler brought down a Conservative MP. How? The American composer Bernard Hermann wrote the music for "Psycho". So what was he doing in Regents Park? See Constant Lambert's home. The anarchists who bombed the British Army barracks. The world's first horseless carriage. And the homes of two poets - Dylan Thomas and Christina Rossetti. I'll be waiting in the Masons Arms (a short walk from Great Portland Street) from 7.15pm to 7.45pm. I'll be wearing a bright red shirt. If you're lost or late, phone me on 0752-3062-932.