Subway service has resumed on Line 1 in Toronto after being delayed for ... formerly Twitter. A TTC spokesperson said service was back up and running just after 6 p.m. but riders should still ...

TTC commuters are advised to consider subway closures planned for this weekend. Subway service will be shut down at six TTC stations on the Line 1 Yonge-University line on Saturday and Sunday.

Significant delays plagued TTC customers again Wednesday after another problem with the subway network's signalling system temporarily shut down the entirety of Line 1 during the morning rush hour.

The TTC will shutter service on a portion of its busiest subway line for the third consecutive weekend, and commuters can expect trips relying on Line 1 to be a little more complicated than usual ...