Four motorists were arrested for driving under the influence, 11 were issued driver's license citations and nine vehicles were impounded during a DUI checkpoint in the Malibu area, authorities said Monday.
The checkpoint in the unincorporated area north of Malibu on Las Virgenes Road near Mulholland Highway began Saturday evening and ended Sunday morning, said Sgt. Philip Brooks of the Malibu-Lost Hills Sheriff's Station.
Brooks said that 1,280 vehicles passed through the checkpoint and a total of 13 drivers were given sobriety tests.