TTC Service Alerts TTC Service Alerts. Service Advisory UPDATE: Warden Station closed for TPS investigation. Subway and bus service to the station has finished for the night. - Affecting: Subway/RT Lines: Bloor-Danforth 2017-06-23T02:40:38.857-04:00 System Wide Elevator Alert: Dundas West Station, westbound platform to concourse, out of service. - Affecting: System Wide Alert 2017-06-22T16:57:14.570-04:00