I sometimes have the option of taking either the Lakeshore or Milton line home. That day however, the CN outage made that decision for me. I find it pretty ironic that the Milton line was the only one running given how infrequent and stupid the service is. Something else I found surprising was that so many people that were taking the train that day never knew that the Milton line existed.
The Milton lines is the only line where GO trains operate on CP trackage compared to the rest which operate on some or mostly CN trackage. It was indeed funny and ironic how that line which operates on a rush our basis was the only one operating.