引用:
作者: ALEX CHOW
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https://www.fiaformula3.com/About/6I...regulations-f3
DRS
The drivers are able to use the Drag Reduction System (DRS) as they wish within the designated DRS zones during free practice and qualifying. During both races however, the drivers will only be allowed to activate DRS within the designated zones when they are within less than a second of the car in front at the detection point.
During the race, the DRS is available for use after two laps unless decided otherwise by the race director due to poor weather conditions or yellow flags in the designated DRS zones.
The DRS zones will be the same as the ones used in Formula One on every circuit of the calendar.
The same safety rules apply: the DRS is disabled at the end of the designated zones, and if the driver uses the brakes or releases the throttle after activation.
