Although they are not as prominent as the signs in say, Paris or New York, the Toronto Transit Commission does advertise its subway stops with a small sign. This is the entrance to Spadina station which is on the University-Spadina side of the yellow line. I frequent this station quite a bit and just happened to be there a few days ago when it was sunny and all the snow had melted.
If you'd like to see more signs, take a look at Signs, Signs.
Confidential to my Dad: Happy Birthday!!!
Confidential to my Dad: Happy Birthday!!!