The Clearfield County DUI Strike Force will be conducting a driving under the influence checkpint/roving patrol this weekend.
Officers will be looking for people who are driving under the influence of alcohol or controlled substances.
Officers from Clearfield Borough, Curwensville Borough, DuBois City, Morris-Cooper Regional, Lawrence Township, state police and others will take part in the patrol.
The checkpoints will take place at undisclosed locations throughout the county.