In an attempt to counter drunk driving, law enforcements in most states often set up dui checkpoints, which are sometimes also referred to as sobriety roadblocks. As per the Supreme Court of the United States of America, such checkpoints are quite legal and minimally invasive. Still, if you are eager to get home or are getting late for a meeting and if you are stopped for sobriety testing, the inconvenience thus caused to you is undoubtedly subjective. Therefore, the best way to avoid such inconvenience is to find out if there are such checkpoints in your area also.