During an electrical rescue that involves a vehicle striking a power pole and severing a high-voltage line that falls onto the vehicle, what is the first thing a first responder should do?

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The immediate priority is to protect the victims from electric shock. With a high‑voltage line on the vehicle, the car can be energized, and any movement or contact with metal could create a dangerous path for current. The first action is to tell the trapped occupants to stay inside the vehicle and not touch anything metallic or attempt to exit. This brief instruction reduces the risk of electrocution while you contact the electric utility to shut off the power and coordinate a safe response. Do not try to de‑energize at the station yourself or begin extrication while the line is live; extrication should wait until the power is confirmed off.