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Emergency Responses
Responding to ERLC calls: collisions, vehicle thefts, and other incidents. Choosing priority, using equipment, and coordinating the scene.
NHP responds to emergencies on its roads and backs up other departments when asked. A clean response is fast, coordinated, and ends with the scene cleared and the report filed.
Choosing the response priority
Response priority by call type
Priority is a judgment call. When unsure, respond Code 2 and upgrade if the situation grows.
Using emergency equipment
- ·Lights and siren are for reaching a scene quickly and safely, not for skipping traffic for convenience.
- ·Slow down for intersections even on Code 3. A responding trooper who causes a collision makes the call worse.
- ·Kill the siren on the final approach to a scene that needs stealth.
- ·Turn off emergency lighting once the scene is stable and traffic is controlled.
Responding to collisions
- 1Announce the response and your route.
- 2On arrival, give a size-up: number of vehicles, injuries, lane blockage.
- 3Position your car to protect the scene and request a second unit for traffic control on a fast road.
- 4Check for injuries and call for EMS where the server provides it.
- 5Separate the drivers and take statements one at a time.
- 6Clear the wreckage and reopen the lane as soon as it is safe.
- 7File the collision report before you end your shift.
"Dispatch, NHP-3, on scene, two-vehicle collision, one injury, right lane blocked, requesting EMS and one additional."
"Dispatch, NHP-3, scene clear, lane reopened, code 4."
Responding to robberies and vehicle thefts
- ·Robberies are city calls. Respond only when dispatch requests NHP backup or a suspect vehicle is reported on the highway.
- ·For a stolen vehicle spotted on the highway, broadcast the description and direction, and coordinate a stop. Do not pursue automatically unless the criteria are met.
- ·If you intercept a fleeing suspect from a city call, hand the lead back to the city department at the city line.
Coordinating with other units and dispatch
- ·One trooper runs the scene. Others take assignments: traffic control, statements, perimeter.
- ·Keep radio traffic to the incident. Move side conversations to Discord voice.
- ·Dispatch coordinates units across multiple calls. Acknowledge assignments promptly.
Requesting additional units
- ·Ask for backup early, not when the scene is already out of control.
- ·State what you need: one unit for traffic, a supervisor for a pursuit, EMS for injuries.
- ·Release units you no longer need so the highway is not left uncovered.