What type of information is least necessary in an accident report?

In an accident report, the focus is on providing objective and factual information that can assist in understanding the events leading up to and following the accident. Personal opinions of witnesses and participants may be subjective and vary significantly from person to person. While they can provide additional context, they are not essential for the core elements of an accident report, which aims to document facts such as the circumstances of the accident and the conditions at the time.

On the other hand, direct quotes from involved parties can be important for capturing the immediate reactions and statements made at the scene. The driver's physical condition is crucial as it may have a direct impact on the circumstances leading to the accident, such as impairment or medical issues. Vehicle registration numbers are vital for identification and legal purposes, linking vehicles to their owners and enabling proper follow-up actions. Thus, while personal opinions may offer some insight, they do not hold the same level of necessity as the other information types in creating a comprehensive and factual accident report.