I was just wondering if the Go bus will be available in the summer and go to just outside mary keyes like it does now, with similar times or will it be a reduced schedule ?

IIRC the schedule is different, but a GO bus still comes to campus during the summer, just less often

the GO bus runs on a somewhat reduced schedule. the schedules on the website were updated at the beginning of april. some trips only run until exams are done but theres still lots that run all summer.

I know you're talking about the 47 buses in particular, so the only difference is that there are no express buses during the summer (no 47A or B, just 47 Hamilton GO and York U). The express stops running at April 21, and continues after the summer.

Yup, it still comes, I think it runs like every 45 min or something but it still comes which is nice.