What is the primary purpose of a DUI checkpoint?

The primary purpose of a DUI checkpoint is to check for impaired drivers. These checkpoints are strategically set up by law enforcement to deter and detect individuals who may be driving under the influence of alcohol or drugs. By stopping vehicles at these locations, officers can assess the conditions of drivers and take necessary actions if they observe signs of impairment, thus enhancing road safety.

While other options mention aspects like collecting fines or inspecting vehicle registrations, these are not the main goals of a DUI checkpoint. The focus is solely on identifying and preventing drunk driving incidents, which contributes to reducing accidents and fatalities on the road. Promoting public safety awareness may be a secondary benefit, but the core objective remains the identification of impaired drivers to maintain safety on the streets.