The New York City Police Department released a photo of a man suspected of intimidating a couple as they rode a train in Brooklyn last week.

Cops said a 25-year-old man and a 27-year-old woman were on a northbound F train when they got into an argument with the unidentified man early morning on Aug. 21.

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The man waved a glass bottle in front of the straphanger couple as the F train pulled into the Ditmas Avenue station, investigators said.

Once off the train, the man went on to smash the bottle against the train conductors window before he ran away.

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Investigators described the suspect as a Hispanic man about 5-feet-10-inches tall. He was last seen wearing a dark baseball cap, dark shirt and wore a backpack.

Anyone with information about the suspect is asked to call Crime Stoppers at 1-800-577-TIPS (8477), or by texting tips to 274637 (CRIMES) then enter TIP577.