Who can overrule a sign or signal
A free practice question for the Maryland permit test, with the answer explained.
Independent practice site. We're not the MVA and aren't connected to any government agency.
When may you go against a traffic signal or sign?
The rule
Obey traffic signs, signals and markings unless a police officer or other emergency worker, or a uniformed school crossing guard near a school, directs you otherwise.
Obey signs, signals and markings unless a police officer or emergency worker, or a school crossing guard near a school, tells you otherwise.
From the Maryland Driver's Manual, Section 4, page 17. This question is our own wording of that rule. The handbook and the MVA have the final word.
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