The FIA is to review the sequence of events that led to a fire marshall's truck taking to the track in Korea before the safety car itself had time to be properly deployed.
Heading to one of the newest circuits on the F1 calendar, Crash.net columnist Will Saunders explores those venues that failed to make a long-term impression on the sport...
Sebastian Vettel led from start to finish to win the Korean Grand Prix, his third victory in succession as he took the F1 points lead from Fernando Alonso.