Cracker: White Ghost - Robbie Coltrane (1996) - Fat Kwong Street Flyover, Hung Hom

Although they let Dennis out so they can follow him, they lose him when he crosses over to Kowloon. The cop car stops along the Fat Kwong St flyover where it crosses the eastern Kowloon Corridor whilst they wait for the helicopter crew to pick up the scent again.

As you can see from Streetview below the area hasn't changed much at all but in the lowest picture above, it looks like there may have once been a structure in Fat Kwong Street Garden (top left of the picture), either that or the camera angle is making the buildings on the other side of the garden seem much closer than they are (it's certainly possible).