Just two instances that immediately come to mind

A year or so ago the CEO of the Royal Adelaide Hospital directed that there would not be a minutes silence or sounding of the last post on Remembrance Day because it might offend some patients belonging to minorities.

We also have the case where, in some public schools, children cannot put up Christmas decorations, sing Christmas songs, or even exchange Christmas cards on school grounds, because they may offend other religious minorities at the school or make them feel excluded.