Ashley Sutton has been handed his third strike of the season following his overtake on Colin Turkington in second race of the day at Silverstone.
The Team BMR driver made his move on Turkington on the last lap at Luffield however officials have issued a time penalty, reversing their positions.
Adrian Flux Subaru Racing have appealed the penalty with a decision set to be made before the start of round 27.
If unsuccessful, Sutton will start the final race of the day from the back of the grid and will lose three points in the championship standings as well.
PHOTO CREDIT: Jakob Ebrey Photography