A sobriety checkpoint is a widely-used term to describe a place where police officers are stationed to check drivers for signs of alcohol or drug impairment. However, there are various other synonymous terms that can be used to refer to a checkpoint. For instance, a DUI checkpoint, DWI checkpoint, roadside safety checkpoint, impaired driver checkpoint, or alcohol checkpoint can all be used interchangeably to describe a sobriety checkpoint. These checkpoints are set up to ensure the safety of motorists and pedestrians and to discourage individuals from driving while under the influence of drugs or alcohol. Regardless of the term used, sobriety checkpoints are an essential aspect of enforcing traffic laws and keeping the roads safe.