Do the "checkerboard squares" on European emergency vehicles (police, ambulances) have an official name? Is their design (colors, size, shape) based on a study or theoretical principle, and if so, what?
2007-01-05
05:09:06
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3 answers
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asked by
romulusnr
5
in
Travel
➔ Europe (Continental)
➔ Other - Europe
I was sure I'd seen a news photo recently of a non-UK PD or ambulance that had blue and yellow checker marks. That's why i picked continental.
2007-01-05
06:27:50 ·
update #1