First thing that pops into my head is "Don't touch the live wires, and electricity can cause fires" but that is just a guess.
Electrical hazards can cause burns, shocks and electrocution (death). Assume that all overhead wires are energized at lethal voltages. Never assume that a wire is safe to touch even if it is down or appears to be insulated. ... Call or ask someone to call the local electric utility company and emergency services.