Excerpt:
Controversial Islamic activist Uthman Badar has been banned from speaking at the University of WA after outrage over his links to extremist group Hizb ut-Tahrir.
The Sydney academic was barred from speaking at the Opera House in June amid community outrage at a proposed speech at the Festival of Dangerous Ideas on how honour killings were "morally justified".
Mr Badar (pictured right), the Australian spokesman for Hizb ut-Tahrir, said his speech was cancelled because he wouldn't "toe the secular liberal line".