MPP Cerjanec read
my blog post on the Lakeshore East express service, so that might be how he found out that most of the third track is still in service despite the construction at East Harbour, contrary to Metrolinx's claims. Him calling Metrolinx out on their false claims may be what forced Metrolinx to stop blaming the existing construction at East Harbour and start blaming the future construction at the Birchmount Road bridge (nevermind the fact that Birchmount is still west of Scarborough Junction, so closing the third track there doesn't necessarily prevent express service either).
I'm disappointed to hear him repeating false claims about the travel time savings without any fact checking. In the 2019/2020 timetables, the AM Peak express service was generally about 11 minutes faster than the adjacent local services:
In the PM, express services were generally 10 minutes faster than adjacent local services (e.g. the 16:00 trip), though some trips (e.g. 17:15) were as much as 17 minutes faster:
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It's absolutely possible that people's commutes are 20 minutes longer now than they were in 2019, but you can't attribute more than 11 of those minutes to the loss of express service.
Contrary to what Metrolinx is implying, adding 11 minutes per direction to someone's daily commute is quite substantial, there's no need to inflate that number beyond reality.
Here's my
GO Timetable Archive in case anyone else wants to fact-check any claims about historical GO service.