What is the first thing to do in an emergency driving situation at an intersection?

In an emergency driving situation at an intersection, looking left first is the most crucial step. This practice is based on the standard protocol for assessing oncoming traffic when approaching an intersection. The left side is prioritized because it allows the driver to see vehicles that may be approaching from the left, which is typically where the most immediate threats come from, such as vehicles traveling perpendicular to the intersection.

By looking left first, the driver can better evaluate the situation and react accordingly, whether that means proceeding with caution, preparing to stop, or steering clear of any potential hazards. After checking left, drivers should also look right and straight ahead to ensure a comprehensive view of all surrounding traffic, helping to prevent accidents and ensure safe navigation through the intersection.

This sequence of checking for traffic is especially important in emergency scenarios where quick decision-making is vital. Sounding the horn, while sometimes appropriate in alerting others to your presence, should not be the first action taken in assessing an intersection's safety.