Let's not be emotive and bring "Nazism" into it. I think we all agree that physical examination has its own difficulties and ethical issues, however, if we are talking about the lesser of 2 evils, unless someone comes up with a better idea - what is to be done?
And as for imposng "Western values" on another culture, that is a debatable area. We, I think, agree that we find some practices barbaric and a breach of human rights. To what extent one can go into another country and impose one's own values - even with the best intentions - is open to discussion. But as a starting point I would maintain that people living in this country are subject to our laws - does that make me sound like UKIP supporter? I hope not, because where laws exist to protect the vulnerable , it should not be possible to exempt certain sections of the population.
(And don't get me started on Muslims selling/not selling alcohol at supermarket check outs, forced marriage or Sharia law!)