:idea: I have to disagree with you.
At least on some points.
We try and announce when and where we're setting up Check Points. As a matter of fact, we're required to announce them beforehand. This is for the ones where we will stop every boat (or car) that goes by.
The idea of check points is NOT to arrest everyone we can. It's to try and prevent people from driving drunk in the first place.
If warning someone about a check point makes them give up the wheel to a sober driver, then we've accomplished what we wanted to do.
If it makes the drunk go in another direction, then yes. It's wrong.
:idea: Yes, yes, listen to this guy