What must a driver do if they witness a traffic accident?

When a driver witnesses a traffic accident, the most responsible and legally obligated action is to stop, provide assistance if it is safe to do so, and report the accident to law enforcement. This action is crucial because it ensures that the involved parties receive the necessary help promptly, and it also allows law enforcement to assess the situation and manage traffic safety effectively.

Stopping to provide assistance demonstrates a commitment to public safety and can help potentially injured individuals receive immediate care. Reporting the incident to law enforcement is essential as it initiates an official investigation, which can help determine fault, assess damages, and provide necessary documentation for insurance purposes.

The other choices do not reflect responsible actions. Continuing to drive if feeling unsafe may put the driver at risk of being involved in the incident or failing to provide necessary assistance. Taking photos and sharing them on social media could distract from the immediate need for help and alters the focus from addressing the accident to seeking attention, which is not constructive. Reporting the accident only if someone is injured undermines the importance of documenting the accident regardless of injuries; even minor collisions can have significant consequences and should be reported to create a complete account of events.