Adrian Pizarro, a 29-year-old from Sag Harbor, was driving a 2002 gold Ford on Saturday night when Sag Harbor Village police caught up with him on Swamp Road near Route 114 for failing to maintain his lane. That proved to be the week's only alcohol-related arrest. Police reported that Mr. Pizarro's unsatisfactory performance on roadside sobriety tests was followed by a night in custody. He appeared in the morning before Justice Lisa R. Rana; it was his first such arrest.

Carlton Kornegay, 56, of Arverne, in Rockaway, Queens, was stopped in Wainscott traffic last Thursday afternoon on the Montauk Highway by East Gate Road, when, according to East Hampton Town police, a Toyota pickup driven by Casten Mata, 23, of St. Petersburg, Fla., did not stop quickly enough and rear-ended Mr. Kornegay's 1995 Ford.