Know Your Rights At DUI Checkpoints In The United States

The 4th Amendment of the US Constitution protects US citizens from unlawful search by requiring probable cause. But in 1990, the Supreme Court ruled in a 6 to 3 decision that the danger of drunk driving far outweighs the small intrusion of DUI checkpoints for sober drivers. Thus, the Federal Supreme Court ruled that DUI checkpoints are constitutional, and thus are a legal form of law enforcement. State DUI Checkpoint Laws