Toronto Mayor John Tory said city needs to be consulted.
Repairs will be made in Quebec, Bombardier covering the cost; completed by 2022.
Regional transport agency threatens to cancel contract over continued delays in delivering a prototype train.
Light rail prototype coming to Metrolinx in two to three weeks after missing deadline.
Misses light rail deadline for Toronto’s Eglinton Crosstown transit line.
The tentative deal will be presented for ratification on Sept. 12.
Quebec manufacturer will deliver 55 vehicles beginning in 2015.