At a crash scene, the priorities run in a fixed order: injuries first, traffic safety second, and evidence third. Fault is the last thing to worry about, and it is not settled at the roadside.
Scenes clear quickly. Within twenty minutes, the cars are moved, the witnesses are gone, and the only proof left is whatever you captured.
The choices you make immediately after a car accident decide whether the claim stays simple. A few careful minutes at the scene prevent months of disagreement later.
Ask the people in your car, then the people in the other vehicle, whether anyone is hurt.
Do not move an injured person unless fire, fuel, or oncoming traffic makes staying more dangerous. Moving someone with a neck or spine injury can cause lasting harm, so wait for paramedics whenever the scene is stable.
Yes, when the cars still run and they are sitting in a live traffic lane.
Secondary collisions into a blocked lane cause some of the worst injuries in minor crashes, and many states require drivers to clear the roadway. Take two or three wide photos first, then pull onto the shoulder or into a nearby lot.
Leave the vehicle where it sits if it is smoking, leaking fuel, or badly crushed. Commercial drivers have a separate duty here, since 49 C.F.R. § 392.22 requires warning devices within ten minutes of stopping on a highway.
Give the location first, using cross streets or a mile marker, because that detail decides which agency responds.
Then report injuries, blocked lanes, and any sign the other driver is impaired. Ask for the incident number before you hang up, since that number is how anyone locates the report afterward.
Write down more than a phone number. Insurers verify identity against their own records, and gaps cause delays.
That last item matters more than people expect. Motor carriers must record crashes in an accident register under 49 C.F.R. § 390.15, which creates a paper trail no private driver generates.
Some drivers refuse to share anything, and some leave before police arrive.
Photograph the plate and the vehicle, note the direction it went, and tell the dispatcher immediately. Never follow a fleeing driver, because that turns a property damage claim into a pursuit with real danger.
Certain evidence disappears the moment the lane reopens and cannot be rebuilt from memory.
Drivers sometimes offer money on the spot to keep the crash off their insurance.
These arrangements fail in predictable ways. Soreness turns into a diagnosis two days later, the body shop finds structural damage behind an intact bumper, and the driver who promised to pay stops answering the phone.
Without a report and a full exchange of information, there is nothing to fall back on.