This has to be the only on-track roundabout in Formula 1After a surprisingly eventful race, Sebastien Vettel has lucked into his first Monaco GP victory. He did his usual trick of running away from the big scary grid in the first part of the race as hell started to break loose behind him, with Michael Schumacher going into Anti-Stall on the grid (a system that intervenes if it detects that the driver is about to stall the engine and cuts the throttle)...