Will you be allowed to make a U-turn at this intersection after the light turns green?

No, because traffic at this junction is controlled by an S-3 directional traffic light, which only permits travel in the direction indicated by the arrow – in this case, to the left. Although the P-8b directional arrow painted on the lane generally permits U-turns, the S-3 traffic light signal takes precedence and prohibits this manoeuvre, as it does not have an appropriate arrow for U-turns.