does nobody see the irony in this?
the best way to approach something like this is to push it. protests against controversial speakers, for example, should be seen as free speech - and it should be the case that campus cops can now no longer interfere when an ann coulter or a jordan peterson shows up on campus to speak.
otherwise, this isn't a free speech policy, but a protected speech policy that gives certain types of speakers extra rights.
https://www.theglobeandmail.com/canada/article-ontario-universities-scramble-to-release-common-free-speech-policy/