Isn't This Illegal Toronto?

This area is part of my daily commute and every day I see people making this turn at the intersection of Dupont St. and Dundas St. W in Toronto.  Some people even demand it and honk if you don't accommodate them.  I have even seen police making this turn many times.

My understanding is you never cross a solid yellow line.  Is this not correct??

Here is the Google map link to the street. https://www.google.ca/maps/@43.664277,-79.4577325,41m/data=!3m1!1e3