Police say the gunman who opened fire on a livery driver as he dropped off a passenger Thursday morning in Brooklyn is at large.

Detectives say the livery driver was shot around 6:15 a.m. at the corner of Ocean and Foster avenues.

Police say he'd just dropped off a passenger when a man in a white shirt walked up and started shooting.

Authorities say the suspect was last seen getting into a silver two-door sedan. The driver was taken to a hospital to be treated for a graze wound, police say.

Police are asking anyone with information to call Crime Stoppers at 1-800-577 TIPS.