Traffic Sign Colors 11/ 17
California

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Regulatory signs tell you what you must do, or must not do, according to the law. The regulations posted on these signs advise you about speed limits, the direction of traffic, turning restrictions, parking restrictions, etc.

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.