Toronto police are on the lookout for a man accused of sexually assaulting a woman in a TTC subway car.

According to police, a 32-year-old woman boarded a northbound subway at Dundas station, and an unknown man approached her and sexually assaulted her.

The man then followed the woman when she got off the subway at Lawrence station. She went to the collector’s booth and stayed there until the man left the station.

The man is described as 20 to 26 years old, approximately 5 feet, 6 inches tall and 125 pounds with dark eyes and a thin build. He was wearing a grey tuque with a thick forehead brim and a green T-shirt with a repetitive circular pattern.

Anyone with information about this man is asked to contact police at 416-808-5100 or 416-222-TIPS.