DUI checkpoints, also known as sobriety roadblocks, are a common enforcement tool used by law enforcement in Will County to detect impaired drivers, but they must strictly comply with constitutional requirements—otherwise, evidence obtained can be suppressed, potentially leading to dismissed charges.

DUI checkpoints, also known as sobriety checkpoints, are a common law enforcement tool in Illinois to deter impaired driving, but they must adhere to strict constitutional guidelines to be legal.