TTC Service Alerts TTC Service Alerts. Service Advisory 37 Islington diverting northbound via Thorold Gate, Anthia, due to a collision at Islington and Steeles. - Affecting: Bus Routes: 37 Islington 2018-03-22T19:01:15.780-04:00 Service Advisory (2) 60 Steeles West diverting eastbound Islington, Millwick, Milvan, Toryork, Ormond, Fenmar, due to a collision at Steeles and Islington. - Affecting: Bus Routes: 60 Steeles West 2018-03-22T18:48:03.357-04:00