DUI checkpoints praised as deterrent but don't yield the most arrests in Va.
By Jim Nolan and Bill Mckelway
It was Friday, the opening night of the long Memorial Day weekend -- prime time for nailing drunken drivers.
From 11 p.m. until 3 a.m. officers funneled nearly 800 cars through a sobriety checkpoint at the Hanover-Henrico county line on U.S. 360.
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