Yeah, those check points are really hell. Here they're published about a week in advance. Been through them.
"Have you had anything to drink tonight?" "No." "Thank you, have a pleasant evening."
They catch a few but stats show they increase awareness and cut down drunk driving. For which I'm glad to voluntarily waive my Constitutional rights to that itty bitty, completely insignificant extent. The next drunk driver caused fatality could be me or a loved one.
The key elements in human thinking are not numbers but labels of fuzzy sets. -- L. Zadeh
