Sections 4d.01 and 4d.32 of the 2009 mutcd refer to covering of signal faces as one of the acceptable methods for the 2000 mutcd changed the meaning of a right turn red arrow signal by prohibiting right turns on a red arrow after stopping unless there is a sign.
25+ Red Arrow Traffic Signal US. While traffic signs, pavement markings, and traffic signals basically have the same meaning in all states, red arrows are different. A red traffic light means that traffic may not proceed straight through an intersection.
Australian Traffic Signals 2 from www.geocities.ws
The configuration of one is a red arrow, yellow arrow, and green arrow. The first time you see this combination, it may be a bit confusing. Vehicular traffic facing the red signal shall stop before crossing the stop limit, whether marked by sign or painted line, or if none.
Wait for a green arrow or a flashing yellow.
Note this traffic signal has signals for both left and right turns. When an arrow is red, traffic in the indicated lane must stop and may not turn in the direction that the arrow is pointing. Stop until the red arrow disappears and you get a green traffic light, then proceed with the give way rules. It means only vehicles going in the direction of the arrow are.
