Turk: You don't become a cop because you want to serve and protect. You join the force because they let you carry a gun and a badge. You do it because you get respect.
After the main characters are talking in a bar, the camera shows a wire above a street. On the wire, there are 3 pairs of old shoes hanging by the laces. However, a closer look reveals that 2 of the 3 pairs are NOT actual shoes, they are just cardboard cut-outs printed to look like shoes and they have the same graphic.