Organisers reassure competitors and spectators
Changes have been implemented by Manx Grand Prix organisers to make sure red flags aren't displayed in error during practice and racing.
It follows Sunday's practice session where a red flag was waved by mistake at Creg-ny-Baa.
A statement from Clerk of the Course Gary Thompson says during the session on Sunday Race Control became aware that a red flag had been displayed in error.
He wants to reassure competitors and spectators that, once aware, race control was in direct communication with the marshals there to resolve the issue.