There is some question whether the driver the driver behind , entering the zone , must already be close enough to activate , or whether he may enter the zone , and get close enough inside it , to activate it . If he's allowed to enter the zone too far behind to activate , but allowed to minimize the wing once he gets close enough whilst in the zone , then doesn't it open it up that the driver being passed may also activate once passed ? That's not confusing at all . And , doesn't sound dangerous at all , either . ( by the way , if you didn't catch the sarcasm dripping from my last two sentences , this is your heads up ) In my opinion , they must allow them to use the device whenever they wish , or ban it . It is too friggin dangerous , and waaaaaaaay to friggin complicated any other way .
Amen