Seven of which were DUI arrests. The "checkpoint" conducted by the Oklahoma County Sheriff began at 10:30 p.m. June  29 and ended at 3:00 a.m. June 30 near the 300 block of N. Meridian in Oklahoma City.

Of interest to me is whether the checkpoint was conducted within the strict guidelines set forth or if it violated the Fourth Amendment protections of the passengers in the 931 vehicles passing through.

The stats are found here - http://local.nixle.com/alert/5026190/