A man and woman were arrested in separate alleged driving-while-intoxicated incidents on Grand Island and on Buffalo’s East Side, the Erie County Sheriff’s Office reported today.

Charles D. Moore-Seymore, 25, of Buffalo was arrested after Deputies Brad Girdler and Jason Clark spotted him driving in an erratic manner on Grand Island Boulevard near Staley Road about 7:35 p.m. Saturday. Deputies said the motorist’s blood alcohol content was measured at .26 percent, more than three times higher than the legal limit. He was charged with DWI and several traffic infractions.

At 3 a.m. today, Deputies Simon Biegasiewicz and Michael Okal arrested Sasiya M. Davis, 35, of Buffalo, after she was spotted driving erratically on Peckham Street near Fillmore Avenue. She was charged with DWI, several traffic infractions and driving with a suspended registration.

Police said Davis refused to take a breath test to determine her blood alcohol content.