I can't remember where this scene is from. All I remember is that two or more good guys are in a shoot-out behind a car and the way the get the bad guys is by shooting a big sign that falls onto the bad guys and the good guys win. I don't remember if they shot only one sign or more things to fall onto the bad guys and I might be mistaken, but I think the good guys were cops. Maybe this is from a Lethal Weapon type movie I don't know, but hope somebody knows where this scene is from.