PERPHEADS police vehicle driving
W = Forward
S = Reverse / Brakes
A = Left turn
D = Right turn
Shift = Blue flashing lights
Q = Activate emergency siren
C = Horn/Intersection Siren/etc (random siren or horn tone)
Alt = Horn/Intersection Siren/etc (random siren or horn tone)
Left click = Left turn signal
Right click = Right turn signal
(Press both at same time for hazard lights)
1,2,3,4,5 = lightbar messageboard keys