Anyway you must not have been looking too hard. After a quick 5 minute Google search here is a small sample.

Article - Janet Albrechton, The Australian August 2011

Article - Sydney Morning Herold Sept 2014

ABC’s the Drum, November 2010

Reference Paper Mark Railbird, University of Adelaide “Humour, Multicultural and Political Correctness 2004.

What I found striking about the above is an apparent common thread. That political correctness is more often than not used when someone wants to shut down or steer people away from legitimate discussion one issues dealing with multiculturalism, race relations or religion, by using comments such as “Other than that there are a lot of blog and forum references to Christmas not being allowed to be celebrated. But no actual occurences seem to be real. It is simply anti-Muslim propaganda that is (Like all propaganda is) not true.”