Which statement is true regarding sobriety checkpoints?

The statement regarding sobriety checkpoints that is true is that they require public notice and justification by data. This reflects the legal standards that govern such checkpoints, ensuring that they are conducted in a manner that respects individual rights while also serving public safety.

Before a sobriety checkpoint is implemented, law enforcement agencies are typically required to provide advance notice to the public. This might include announcements through various media outlets or signs alerting drivers of the checkpoint's purpose. This requirement is put in place to promote transparency and to avoid arbitrary stops that could lead to unjustified apprehensions.

Furthermore, justification by data involves law enforcement agencies demonstrating that there is a specific need for the checkpoint, such as a history of DUI incidents in a certain area. This requirement ensures that checkpoints are strategically placed in locations where they are most likely to have a positive impact on public safety, rather than being imposed indiscriminately.

This focus on public notice and data justification is crucial as it serves to uphold the principles of due process and accountability in law enforcement practices.