As he is being chased by Bodie, Billy runs under a ladder with a window-cleaner on it. In the close-up shot, the window-cleaner is several rungs lower down the ladder than he is in the wide shot which follows.
In the driving scene after Bodie and Doyle have checked their car for bombs, there is an A-Z street map on the dashboard in front of Bodie in the close-up shots, but this is missing in the long shots of the car that are inter-cut.
When Doyle smashes the window, the supposedly dead man on the train visibly contorts his face in anticipation.