Replying to Ford crown vics (fake cop cars)

aight so for the past few weeks iv noticed a HUGE amount of old people driving around my area in these god dam fucken ford crown vics some are dented or have fallen off hubcaps i dont even know. but they look exactly like cop cars from a distance or even up close sometimes and ull be driving and see one and slam ur breaks like fuck fuck is that a cop? just to realize its another go ddam crown vic. i hate these cars so much.