what are track limits in f1

In Formula 1, track limits refer to the white lines along the edges of the track that define the edges of the circuit, acting as the boundaries for the "field of play". They play a key safety role, limiting how drivers can attack the circuit. The FIA decides the exact boundaries of track limits before any action gets underway, and they vary from race to race depending on the nature of the track. During practices and qualifying, if a driver is found to have exceeded track limits, their time for that lap is deleted. In addition, if a driver is found to have exceeded track limits in the final corner of one lap, their time for the next lap may be deleted if race stewards determine that the driver gained an advantage for the subsequent lap. During a Grand Prix, drivers are only permitted two track limits violations without incident. If a driver exceeds track limits, their lap time may be deleted, and they may receive a penalty. The FIA enforces track limits by assessing specific corners where track limits are usually a problem and saying its only when a driver has all four wheels outside of the outer edge of the exit kerb that they are deemed to be off the track.