Jews - Was it right this woman was arrested for "wearing a prayer shawl" whilst praying at Wailing Wall?

Do you know something, I've always been a great supporter of the Women of the Wall - and wear a tallit myself, as a woman - and basically think that Shas is a pain in the . But as soon as you bring this one up as yet another of millions of attempts to discredit Jews, suddenly I find myself wanting to defend Shas. So I'll stop before I go against my own ethics.