Toronto police have released security photos of a man they say sexually assaulted women on the subway on two separate occasions.

A 21-year-old woman told police she was on the Bloor subway line around 10:30 a.m. on Jan. 28, when the man sat next to her on the train and sexually assaulted her.

He then got off the train at Ossington station and boarded a train going in the opposite direction.

Another woman, 22, reported a similar incident on the Bloor-Danforth line around 2 p.m. on Feb. 4. She said the man sexually assaulted her and then left the train at Spadina station.

He is described as brown, 25-40 years old, five-foot-six to five-foot-eight, with a medium to stocky build, a moustache and other facial hair. He was last seen wearing a blue Michigan Wolverines jacket with a hood, white and yellow sleeves, the word “Wolverines” in yellow on the back and black dress pants.