DUI Field Sobriety Tests: February 2010 Archives

February 12, 2010

DUI Checkpoint Tonight in Santa Rosa

The Santa Rosa Police Department will be conducting a DUI and driver's license checkpoint beginning this evening at 7:00 p.m. and ending at 2:00 a.m. on Saturday. The checkpoint will take place at an undisclosed location where police indicate a significant number of DUI-related collisions and DUI arrests have occurred.

Police checkpoints aimed at stopping people from driving under the influence and getting unlicensed drivers off the roads have become more common in recent years. Police Departments throughout the San Francisco Bay Area and California have been receiving grants from the California Office of Traffic Safety and the National Highway Traffic Safety Administration to fund such checkpoints. This Friday's DUI checkpoint is being funded by such a grant.

Court cases dealing with the legality of checkpoints mandate that cars entering a checkpoint will stopped based on a predetermined mathematical formula. If a driver who is stopped appears to the police to be driving under the influence they will be asked to pull into a screening area where officers will conduct a DUI investigation. The driver may then be asked to exit the vehicle and submit to field sobriety testing which may include the administration of a preliminary alcohol screening (PAS) device. Submission to field sobriety testing and/or a PAS breath testing device is voluntary and not required under California Law. However, if a police officer has cause to arrest a person for DUI they must submit to a chemical test to determine their blood alcohol concentration.

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