undercover cars are becoming harder to distinguish. used to be pursuit rims heavily coated with brake dust , antennas on each side of rear window, lower than stock sus, darker tint and usually dark blue, dark green, black, coloured cars.
these days i see them in totally stock looking vx/vy's, au/ba's still with hubcaps, 92.9 and other random stickers on windows. they use any coloured cars now too. have noticed the fleetcare stickers on a lot of them. only way to really tell these days is to look for the police logo on the driver/passengers shirt on their shoulder. on topic of police cars, following a pursuit car the other night, and 1 of its rear number plate lights wasn't working!