RS 32:56: Obedience to police officers, weights and standards police officers, and traffic signs

A. No person shall fail or refuse to comply with any lawful order or direction of any police officer or weights and standards police officer invested by law with authority to direct, control, or regulate traffic.

B. No person shall fail or refuse to comply with the instruction or direction of any traffic control device which has been erected under authority of this Chapter or other law of this state.