What to Do After a Car Crash: A Calm, Step-by-Step Checklist

A car crash is over in a second, but the minutes after it can feel chaotic.

Your heart is racing, other drivers may be upset and traffic keeps moving around you.

Knowing the steps ahead of time makes it much easier to stay calm and do the right things.

This guide walks through what to do at the scene, what to report and when.

It also covers less obvious cases, like hitting a parked car or an animal.

The reference is the California Driver Handbook.

Reporting rules differ from state to state, so check your own state driver handbook too.

Step 1: Stop. Never leave the scene

The first rule is simple and absolute. If you are in a collision, you must stop.

The California Driver Handbook explains why. Someone could be injured and need your help.

Leaving the scene of a collision is called a hit-and-run.

The handbook warns that the punishment is severe if you are convicted of a hit-and-run.

Stopping applies even when the crash seems minor or you are not sure anyone noticed.

Turn on your hazard lights as soon as you stop. They warn approaching drivers that something is wrong.

Step 2: Check for injuries and call 911

Take a breath and look at yourself first. Then check your passengers.

If you can do so safely, check on the people in the other vehicle.

The handbook is clear: call 911 right away if anyone is hurt.

Do not wait to see whether a person feels better in a few minutes.

Some injuries are not obvious at first, especially to the neck, back or head.

When you call, tell the dispatcher where you are as precisely as you can.

Mention the road name, the direction of travel and any nearby exit, landmark or cross street.

Stay on the line and follow the instructions you are given.

Step 3: Move out of traffic if no one is hurt

A damaged car sitting in a live traffic lane is a hazard for everyone.

The handbook says that if no one is hurt, move your vehicle out of traffic. Then call 911.

Pull onto the shoulder, into a parking lot or onto a side street if you can.

If your car cannot move, stay calm and keep your hazard lights on.

On a busy highway, standing in the road is one of the most dangerous things you can do.

Get yourself and your passengers to a safe spot away from moving traffic whenever possible.

Step 4: Exchange information

Once everyone is safe, share the basic details the law requires.

The handbook says to show these items to the other driver, the officer and anyone else involved:

  • Your driver's license.
  • Your vehicle registration card.
  • Your insurance information.
  • Your current address.

It also notes that you must carry proof of insurance when you drive.

If you get into a collision, you must show that proof to the other drivers involved.

Write down the same information from the other driver.

Note the other vehicle's make, model, color and license plate number.

If there are witnesses, ask for their names and phone numbers.

Helpful details to record

Your memory of a crash fades fast. A few quick notes now can save a lot of trouble later.

  • The date, time and exact location.
  • The weather, the lighting and the road conditions.
  • The direction each vehicle was traveling.
  • The name and badge number of any officer who responds.
  • Photos of the vehicles, the damage, the road and any traffic signs.

Stay polite and stick to the facts when you talk with the other driver.

Arguing about who caused the crash at the scene rarely helps anyone.

Step 5: Report the collision on time

Many drivers assume a police officer at the scene takes care of all the paperwork.

In California, that is not the case. There are two separate reports to keep in mind.

The report to law enforcement

The handbook says you must report to law enforcement within 24 hours if anyone is injured or killed.

Your insurance agent, broker or legal representative can also file this report for you.

The report to the DMV

California also requires a report to the DMV within 10 days in certain cases.

  • The collision caused more than $1,000 in damage to property.
  • Anyone was injured or killed, even if the injuries were minor.

Each driver must file the Report of Traffic Accident Occurring in California, called the SR 1.

You must file it whether or not you caused the collision.

The rule applies even if the crash happened on private property, such as a parking lot.

The handbook is direct about the consequence. Your driving privilege will be suspended if you fail to file.

It also says law enforcement will not make this report for you.

A reportable collision is added to your driver record, no matter who caused it.

If you hit a parked car or other property

Bumping a parked car in a lot is one of the most common minor collisions.

The handbook says to try to find the owner first.

If you cannot find the owner, leave a note with your name, phone number and address.

Attach the note securely to the vehicle or property so it does not blow away.

Then report the collision to law enforcement.

The same steps apply if you hit a fence, a mailbox or a garage door.

If you hit an animal

Collisions with animals happen often on rural roads, especially around dusk.

The handbook says that if you kill or injure an animal, call the nearest humane society or law enforcement.

Do not try to move an injured animal yourself.

A frightened, hurt animal can be dangerous, and you could be struck by traffic while helping it.

Driving past a crash scene

Sometimes you are not in the crash but come upon one ahead.

The handbook advises slowing down when you see a vehicle's emergency flashers ahead. Pass carefully.

It also suggests avoiding driving near collisions if possible.

Injured people get help faster when other vehicles are not blocking the road.

Resist the urge to slow down and stare. Distracted drivers near crash scenes often cause second collisions.

Why insurance matters before a crash

The time to think about insurance is before you ever need it.

California sets minimum liability coverage that every driver must carry.

  • $30,000 for a single death or injury.
  • $60,000 for death or injury to more than one person.
  • $15,000 for property damage.

Other states set their own minimums, so check what applies where you live.

The handbook warns that driving without proper coverage carries serious consequences.

In California, your driving privilege can be suspended for up to four years after a collision without insurance.

That suspension applies no matter who was at fault.

Keep a current insurance card in your car or on your phone, along with your registration.

The most common causes of collisions

Knowing why crashes happen helps you avoid the next one.

The handbook lists these as the most common causes:

  • Driver distractions.
  • Unsafe speed.
  • Improper turns.
  • Not following the right-of-way rules.
  • Not following stop signals and signs.
  • Driving on the wrong side of the road.
  • Traveling much faster or slower than the flow of traffic.

Many of these come down to space and attention.

Our guides to safe following distance and right-of-way rules cover both.

A crash checklist for your glove box

  • Stop and turn on your hazard lights.
  • Check for injuries and call 911 if anyone is hurt.
  • Move out of traffic if no one is hurt and the car can move.
  • Exchange license, registration, insurance and address details.
  • Take notes and photos, and get witness contacts.
  • Report to law enforcement within 24 hours if anyone is injured.
  • File any required DMV report on time.
  • Leave a secure note if you hit an unattended car.

The bottom line

After a crash, stop, get help for anyone who is hurt and get out of traffic.

Then share the required information and file every report on time.

A calm plan turns a frightening moment into a series of simple steps.

Sources and Further Reading