Toronto police said officers responded to the area of Sheppard Avenue East and Rylander Boulevard in the Rouge Hill neighbourhood of Scarborough, Ont. on Friday.
Responding officers located a 24-year-old woman with a man who was acting as her driving instructor. The instructor had allegedly sexually assaulted the woman following her exam.
On Sunday, police charged 72-year-old Henry Cheng, of Toronto, with sexual assault. The charge has not been tested in court.
Police believe there may be other victims and are asking anyone with informationto call 416-808-4200.