Which document is essential for a traffic crash report?

The essential document for a traffic crash report is the North Carolina Traffic Crash Report form. This form is specifically designed to collect all relevant details regarding the incident, including information about the vehicles involved, the drivers, witnesses, and any contributing factors to the crash. It serves as the official record that law enforcement officers fill out after investigating a traffic incident, ensuring that all necessary information is documented in a standardized manner.

While the other options, such as vehicle registration documents, driver's licenses, and insurance policies, provide important supporting information, they do not fulfill the primary role of documenting the crash as effectively or comprehensively as the Traffic Crash Report form does. These additional documents can assist in the investigation and verification of details but are not the central component for compiling a traffic crash report.