Bob R
Living Legend
I'm an abstainer but still think random vehicle stops are unconstitutional.
At least one state agrees with you.
Back in the 1980s a group of drivers who were caught up in the checkpoints who were not arrested sued the city. The court ruled in favor of the plaintiffs on the grounds that the checkpoint program was an unconstitutional infringement on motorists’ right to privacy.
The case made it all the way to the state Supreme Court and in 1988 the judges ruled random checkpoints to be unconstitutional in Washington state.
The Constitutional Question Of Sobriety Checkpoints In Washington State
What they do is targeted patrols looking for impaired drivers on a regular basis, and publicize them in advance.
bob