TORONTO - Go Transit trains are running late and some have been cancelled as crews work to repair damaged signals from Monday night's lightning storm.
Passengers are being advised to expect "significant delays."
Some trains running from Oshawa, Ont., to Toronto's Union Station have been cancelled, while others have run express for part of their routes, missing a number of stops.
Passengers travelling to Oshawa from Toronto are being taken part of the way by bus.
Scheduled trains are expected to be between 20 and 45 minutes late.
Two trains bound for Burlington from Toronto have been cancelled, while a third is running late.
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