Police are searching for a suspect who allegedly punched a custodian at Bloor-Yonge Station late Monday night.
It happened at the subway station shortly before 11 p.m.
Police say the custodian sustained minor injuries following the assault and did not require treatment in hospital.
The suspect has been described by police as a black male in his 50s who was seen wearing blue jeans and a dark jacket.
No arrests have been made, investigators confirm.
In a statement released Tuesday, the TTC said the transit agency is cooperating with police in the investigation.
“The safety and security of our employees is of the utmost importance to the TTC," the statement read. "Toronto Police have our video of this attack and will determine next steps.”
