How many times can DRS be used in racing?
1 Answers
DRS can only be used once after two laps from the start and within designated KERS zones. The DRS function refers to the driver's ability to control a flap on the rear wing from inside the car. This flap generates downforce during high-speed driving to ensure sufficient friction between the tires and the ground during high-speed cornering, preventing skidding or loss of control. F1 DRS usage rules: The trailing car can activate DRS when the time difference between it and the leading car is within one second (including the leading car catching up to a slower car). The trailing car can only use DRS in designated overtaking zones (DRS zones) on the track. Additionally, for safety reasons, DRS cannot be used during the first two laps of the race or for two laps after the safety car exits. The leading car cannot use DRS for defensive purposes, and DRS is prohibited under dangerous racing conditions (e.g., rain). DRS has usage restrictions and can only be activated under the following conditions: It must be after two laps from the start, meaning it can be used from the third lap onward. The track status must be under green flag conditions. The time gap between the two cars must be less than one second. The vehicle must be within a permitted DRS section of the track. Only the trailing car is allowed to use DRS. The original intent of DRS is to increase overtaking opportunities by allowing the trailing car to gain speed over the leading car. If the leading car were also permitted to use DRS, this measure would lose its purpose.
