The Highways Agency have warned motorists leaving Silverstone of severe delays as the M40 is currently closed northbound between junctions 15 and 16 in Warwickshire due to an accident.
Queues are currently stretching back to junction 13 and will affect drivers leaving the Grand Prix at Silverstone planning to travel north on the M40.
Diversion routes are in place but drivers should expect delays.
The circuit has issued information for people planing on coming to Silverstone tomorrow.
Grand Prix fans are being told to stay away from the Silverstone race track today.