CWallace
macrumors G5
So looks like the "Safety Car in This Lap" message was erroneously sent by the race control software. Could have been an error in the system or an operator error, but due to when the "LAPPED CARS MAY NOW OVERTAKE" message was sent, it was not possible to re-start the race before Lap 53 under the current regulations. And since the race ended on Lap 52...
www.the-race.com
FIA says aborted British GP restart consequence of 'software error'
The aborted restart at the end of F1's British GP was the consequence of a "software error", according to the FIA
www.the-race.com