Guy holds up left turn lane because he is more important.

The left lane shown here is for left turners only after being signaled by a green arrow.

This guy decides he isn't going to follow through with his left turn. He puts his right turn signal on and tries to muscle his way over to the lane that goes straight.

But while he is trying to shift over, he is blocking other cars from making their own left turn. You can see how this happen when the green arrow comes on and no one can really move except for the guy that rides up on the grass and goes around.

This turn signal is pretty quick and the green left does not stay green for long.

The driver is stuck for an extra light cycle while he waits for another green arrow.