State police and Jamestown city police combined this weekend on a sobriety checkpoint and extra patrols in southern Chautauqua County, leading to a variety of arrests.
The checkpoint on North Main Street from 9 p.m. Friday until 3 a.m. Saturday resulted in the following arrests:
• William T. Carlson, 37 of Buffalo Street, Jamestown, who was charged with driving while intoxicated and had a breath test that indicated his blood-alcohol content was 0.12 percent;
• Chase C. Johnson, 25 of Pittsburgh, was charged with unlawful possession of marijuana after a marijuana cigarette was found in the center console of his vehicle;
• Aaron T. Moore, 24, of Gerry, was charged with unlawful possession of marijuana when authorities found a baggie with three grams of pot, as well as a metal smoking device; and
• Camryn Knight, 18, Sterns Avenue, Jamestown, was charged with criminal possession of a controlled substance in the seveth degree. Authorities said Knight had 10 tablets of Alprazolama.
Robert A. Kost Jr. 32, of Clyde Avenue, Jamestown, was charged with driving while ability impaired by drugs following a two-car accident on Interstate 86 in the Town of Ellery. Kost also was charged with fleeing the scene.