Accident Procedures
This domain tests the actions required after a collision: stopping, protecting the scene, warning traffic, caring for the injured, exchanging information, and reporting. The exam emphasizes not leaving the scene and not creating secondary hazards.
Immediate actions
Stop, secure the vehicle, turn on hazard flashers, and set out reflective triangles when safe. Warn traffic and call 911. Do not move an injured person unless there is immediate danger such as fire. Exchange names, addresses, license, registration, and insurance information. Notify your carrier and complete required reports.
Warning devices
Place reflective triangles within 10 minutes: one near the rear, one about 100 feet behind, and one about 200 feet behind. On a curve, hill, or divided highway, place them farther back as needed. If hazardous materials are involved, keep people away, avoid moving packages, and tell responders what is involved.
Worked example
A minor collision leaves your combination on the shoulder. Stop, turn on flashers, check for injuries, and call 911. If it is safe, set triangles at about 10, 100, and 200 feet behind the vehicle. Exchange information with the other driver and notify your dispatcher. Do not leave the scene to find a phone or move damaged hazmat cargo to clear the lane.
Traps that cost marks
Leaving the scene; failing to warn traffic; moving an injured person without immediate danger; and handling hazardous materials cargo after a crash. Also do not assume a minor collision needs no report.