A 20-year-old woman was sexually assaulted on March 15 while waiting at a bus shelter at Islington Ave. and Bergamot Ave, police say.
Toronto police are warning the public he is still at large and seeking assistance in the investigation.
He was last seen on Islington Avenue heading northbound, police say.
He is described as white, in his mid-20s, 5-foot-7 with light-coloured hair and having a chubby face. He was last seen wearing a hoodie.
Anyone with information is asked to contact police at 416-808-7474 or anonymously at 222-TIPS (8477).