[NotSammyHagar]

I don't think we should have checkpoints, ever, unless perhaps there is an imminent thread you are trying to stop, like a felon racing away in the car and you know she's there. In my state, Washington, I have never seen a police checkpoint. Somehow we have managed to survive up to this point

[bearcobra]

I'm genuinely surprised to learn that sobriety checkpoints are considered to violate 10 states constitutions, including Washington's. I wonder if this has any impact on the rate of impaired driving in these jurisdictions

[derivagral]

Do you mean in the sense that "we find more impaired drivers because we look" or "we find fewer impaired drivers because of threats"? According to the top hit on Google for "washinton state dui rates" Washington is still top 10 [1]. I can't really speak to what a good source for these statistics might be, though.

[1] https://www.injurytriallawyer.com/blog/washington-state-dui-...