After being here for six years, I finally figured it out. People in Toronto do three things in the summer: they sit outside and drink beer, they go to cottages, and they tear up the roads for no apparent fucking reason.
So for the third year in the row, they are doing god knows what in the Spadina station as well as on Spadina. And once again the 510 street cars are not running and replaced by the buses. The traffics on these already very busy intersections are again just clusterfucks.
Well, now I know what to expect next summer.