To what extent should an employer be able to control the pubic expression of its staffs' political and religious beliefs?

The other day I met my old friends Marcia and Ann for lunch at Babka in Brunswick Street. It was good to catch up again. Babka is just a couple of blocks away from where Jack Irish’s mates reminisce about the Fitzroy Football Club. When Sasha Lewis and her partner Frieda sold Fitzsimons in Lonsdale Street in the late 80s, they paused briefly and then set up Babka. Frieda has now retired, and Sasha runs it on her own. It has a cult following. The menu has a Russian theme and