A red arrow displayed on a traffic light means that:

Unless a posted sign indicates otherwise, a traffic signal displaying a red arrow means that drivers must come to a full stop and remain stopped until a green light or green arrow appears.

• A driver must proceed slowly through the intersection.
• A driver must stop and then proceed when the way is clear.
• A driver must stop and then proceed when the signal changes to a green light or green arrow.
• A driver may turn in the direction that the red arrow is pointing.