What is the rule to remember in order to avoid tunnel vision during a pursuit?

The rule "2-4-12" is designed to help law enforcement officers maintain situational awareness during high-pressure situations, such as pursuits. This guideline emphasizes the importance of focusing on different distances ahead to reduce the chances of experiencing tunnel vision.

The "2" refers to monitoring what is happening 2 seconds ahead of the vehicle, allowing the officer to anticipate immediate obstacles or changes in the pursuit. The "4" signifies the need to be aware of the surroundings and potential threats within a 4-second range, as this offers more time to react. Lastly, the "12" highlights the importance of looking 12 seconds ahead, which helps officers perceive broader situational dynamics, including traffic patterns, potential escape routes, and the overall environment.

By adhering to this 2-4-12 rule, officers can effectively broaden their focus and maintain a comprehensive situational awareness, thereby minimizing the risk of missing critical information that could impact the outcome of a pursuit. This holistic approach is crucial for making informed decisions under stress, enhancing both officer safety and the safety of the public.