THE BLUE FLAG
Commonly referred to as the “passing” flag. If it is waved at a flag point the car behind is closely following and will possibly be looking to overtake shortly.
It is also shown to a driver that is about to be lapped and, when shown, the driver concerned must allow the following car to pass at the earliest opportunity.
IT WAS RIDICULOUS. I DIDN’T SEE ONE BLUE FLAG OUT THERE THE WHOLE TIME