On Friday night the Napa Police Department will conduct DUI saturation patrols somewhere within Napa city limits.

The patrols will be in an area that has experienced a high number of collisions and DUI arrests.

The police department asks those who have been drinking to find alternative ways to get from one place to another without getting behind the wheel, such as taking a cab or bus, walking, calling a friend or using a designated driver.

Funding for the DUI patrols comes from a California Office of Traffic Safety grant through the National Highway Traffic Safety Administration.