TORONTO, Ont. – Police are warning the public about an ongoing sexual assault investigation following an incident on a TTC subway car.

It’s alleged that on January 30 at approximately 5:40 p.m., a woman boarded a TTC subway travelling northbound at the King Subway Station.

As the woman stood in the car she noticed a man touching her, and spotted him committing an indecent act.

The woman was then sexually assaulted.

Before leaving the subway at Bloor Station the woman was able to take a photograph of the suspect, who continued north on the train.

He is described as white, 45-55 years old standing 5’5″ tall with a thin build.

He was last seen wearing a blue jacket with orange lining and grey track pants.

Anyone with information is being asked to contact police or Crime Stoppers.