Routemaster is a montage of rhythmically organised repetitions and involves an abstraction of motion that increases in frequency and scale. The basic framework of the film is provided by intercutting of two counterposed materials. On the one hand, it uses black-and-white, endlessly accelerating and rhythmically varying images of the inexorable forward motion of the racing cars. On the other hand, it uses colourful, extreme slow-motion images of details of a chequered flag fluttering in the wind. The escalating speed, growing abstraction and mosaic-like repetition of images leads on to manipulated, yet realistic images of human bodies used in crash tests. In the end, all that is left is the black-and-white flash of speed, the gyrating pulse of the mosaic, the details of the human bodies and the intense soundtrack. Routemaster has some of the qualities of a live concert.