I’d crop as far as the traffic direction signs. That would leave the main subject in the last 1/3 of the frame. I’d also burn around the edges to concentrate the central figure, and give a bit exta burning on the traffic.
I like the idea, but as per the other posts, the subject is lost, theres a little too much going on, a crop to give the subject more prominence will hopefully give a better result. I’d crop to the traffic lights on the right of the second lampost and just above the nearest brickwork that is just out of focus.
Love the idea of the disembodied legs coming out of the brickwork. I like the traffic signs on the left, they balance the movement of the legs. May be I’d try cropping just to the left of the car nearest the sign, keeping the portrait format and leaving out as much as possible of the bright area at the top. Thanks a lot for your comment earlier!