Northbound on South Ave at the light. Two lanes; the left lane is for straight and left turn the right for right turn. there is also a "no turn on red" sign. This is counter-intuitive - People in the left lane going straight need to wait for everyone making a left; they should be in right lane since there is a "no turn" sign prevents people in right lane from making right.
If the straight people are required to stay in the left lane then you need to remve the "no turn on red" sign to make the right lane more efficient.