Bottom line: the memorial took place in the library.

According to CTV "While some people ventured inside to monitor what the group was saying, there were no protests outside and the meeting was held without incident."

I don't have a problem with outrage - free speech - being expressed.  Barbara Kulaszka was a lawyer who also shared the views of her clients (beginning with Ernst Zundel) and, in fact, was allied with them in various non-legal ways.

But the library quite properly acted on its legal advice that the group had the same right as anyone to book a room for this purpose.