The students are elected leaders with the Canadian Union of Public Employees (CUPE) Local 3906. CUPE 3906 said on social media late last week they each received a notice from the Hamilton university that they have been declared "persona non grata."
"A PNG notice is given if there are concerns, based on the evidence of the case, that an individual poses a potential risk to campus or members of the campus community," she wrote.
So elected union members are deemed a risk for speaking up?