Sheesh, do you watch movies at all? You could do the Beverly Hills Cop bit, which is distracting them by having a pizza delivered to them, and sticking bananas up their exhaust. Also, like in Enemy of the State, call the police on a pay phone saying that there are 2 suspicious vans in the area dealing drugs or something. But since they're near a switch i doubt that's plausible. Hell, just knock on their window and ask what they're doing.