Lakeshore West cancellations 3 weekends in December

The train cancellations all three weekends in December are ridiculous. How can they block access to the city all of December?

Is there any way to contact GO to suggest they reschedule this to a time of year when people are not going into the city on the weekend to shop, goto holiday market, meet friends, goto events etc?

We had so many plans. No way to do them now. We aren't going to drive. We aren't going to take a once an hour bus to Brampton to get downtown.

GO Transit is the Grinch!