Petty Officer 2nd Nick Duran and Petty Officer 2nd Class Drew Allen perform field sobriety tests on a boater during Seattle’s Seafair, Aug. 5, 2017. Coast Guard units, in partnership with local law enforcement agencies, worked to ensure the safety of the boating public during Seafair festivities. (U.S. Coast Guard photo by Petty Officer 2nd Class Lara Davis)