Holly E. Robinson, 47, of 450 Davidson St., Bridgeport, was arrested June 22 on charges of driving while intoxicated and failure to obey a traffic signal.
At 1:25 a.m., Darien police observed Robinson drive her 2003 Lexus through a red light on the Post Road near Brookside Road, the report stated.
After they stopped her, police said they smelled alcohol coming from Robinson's car. She was asked to exit the vehicle and had trouble steadying herself, police said. She was administered field sobriety tests, which she failed, police said.
She told police that she was on her way home from Darien Social, according to the report.
She posted $250 bond and is scheduled to appear in court July 3.