No fuel at the rail when spinning over the engine diagnosed my fault. Completely dry. The RAC man whacked the tank a few times to try and kickstart the pump into life but it was dead.
My RS200 slowly stalled while ticking over in a car park and then would not start. It was the fuel pump and the car was only on 45k miles at the time. Had to drop the tank to install the new pump from RPD but then it fired right up.