During a stop, if a driver does not respond to emergency lights, how long should an officer tap the siren?

Using the siren during a traffic stop serves a specific purpose: to alert the driver and encourage compliance with the officer's request to pull over. Tapping the siren for 1 or 2 seconds is generally sufficient to get the driver's attention without creating unnecessary noise or panic. It's important for the officer to strike a balance, making the sound noticeable while maintaining a calm atmosphere.

The recommended approach of tapping the siren for just a couple of seconds is based on effective communication principles in law enforcement. Longer use of the siren, like continuous sound or extended taps, could lead to confusion or stress for the driver and may not effectively facilitate a safe and successful stop.

In this context, the shorter duration helps convey urgency while still being manageable for both the officer and the driver.