Keeping Our Roads Safe; 0.4% of the Cars at a Time

DUI checkpoint success in Maryland:

Anne Arundel County police stopped 830 motorists at two drunken-driving checkpoints over the weekend and reported that they arrested three people on charges of driving under the influence of alcohol.

Wow. 3 people. That's like almost one half of one percent of all cars stopped at the checkpoints. Really seems like there is a need for that type of intrusive policing, doesn't it?

Via Baltimore Crime.