A A brake check or brake test is when the driver deliberately hits the brakes to test them. Given F1 cars... There's more..., also known as a brake test, occurs when a OK, so we all know what the driver is, right. I've always liked the description that F1 drivers are like... There's more... deliberately F1 car brakes are similar to normal road cars, only they are made with different materials and operate under considerably... There's more... hard when moving in front of another vehicle, intending to cause the behind driver to take evasive action.
Because F1 is the pinnacle of open wheel, single seater car racing and arguably the highest level of any motorsport globally.... There's more... cars don’t have brake lights, the drivers need to trust their fellow competitors to drive consistently.
Brake checking unquestionably would be considered erratic or potentially dangerous. A driver who did that, assuming they didn’t cause an accident, would be black-flagged.