At least the cops have some imagination. It seems the most happening car colour these days is white, which makes the most exotic ride look like a stupid bathroom fixture. And in Canada, a white car just blends in with winter blizzards. Does anyone really want to be that invisible on the road?
Perhaps it's that lighter coloured cars are supposedly good for fuel economy. Scientists at the University of Berkeley claim a lighter coloured car will have 1.1% improved fuel efficiency over a black car, along with reduced emissions. That's a sound, scientific reason for choosing a car colour.
Especially as opposed to superstitious bunk like green being an unlucky colour for a car. Although anyone who's had a British Racing Green Triumph with the Lucas Prince of Darkness electrical system will probably agree with you. But so far, being "green" hasn't jinxed the Prius or other eco friendly rides - the Japanese tsunami that put most Japanese cars and car parts in limbo for months doesn't count.
Another myth that just won't die is that red cars cost more to insure and are targeted by the gendarmes. Nonsense. Check out any online insurance application and see if that question pops up. As for the police, they don't care what colour car you're driving over the speed limit or otherwise breaking the law.
The late, great Jan Zurakowski, World War II flying ace and test pilot of the Avro Arrow, didn't really care much for cars. But he quite liked his blue and white 1987 Subaru Legacy wagon because the two-tone colour made it easy to find in a parking lot.
Thankfully, blue and red are the colours of choice for cars in the good old Czech republic, the nation that spawned Bohemian crystal and good taste. Hopefully, they're on to something.