When approaching a traffic signal displaying a steady green arrow, drivers:

A green arrow displayed on a traffic signal tells drivers that they may turn in the direction of the arrow. You must be in the proper lane for such a turn. Yield the right-of-way to vehicles and pedestrians already in the intersection.

• Should merge into a lane in the direction of the arrow.
• Should slow to a stop, if it is safe to do so.
• May turn in the direction of the arrow after yielding to traffic and pedestrians already in the intersection.
• May drive straight through the intersection.