Traffic Sign Colors 5/ 17
California

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Red used with white means: stop, yield, do not, and no.
Examples are: stop and yield signs, do not enter or wrong way signs, the circle and slash in a no turn sign.

Use your high-beam headlights whenever possible in open country or dark city streets, as long as it is not illegal. Do not blind other drivers with your high-beam headlights. Light from the high beams reflects off such precipitation and causes glare.