Sounds like it would make a good cop show to me.
I know. To give the German version an interesting twist they ought to name the main cop dude something bizarre like, I dunno, Sven or something.
An Islamist preacher suspected of leading self-styled “Sharia police” patrols in a German city is going on trial in Duesseldorf.
In 2014, Mr Lau is said to have led a group of men wearing high-visibility vests emblazoned with “Sharia police” on patrols in Wuppertal, western Germany in a bid to enforce their ultra-conservative interpretation of Islam.
Observing Hermann 
The world has gone mad.
It’d be far more convincing and effective, should “Sven” be wearing a burka himself. Or at least a headscarf. Do as I do, not just “do as I preach”. Just sayin’.