The Islamic sharia is already in effect in the West in official and non-official ways. Officially in the way that Islamic holidays, halal, female-only swimming halls, etc. are introduced in our societies. Non-officially in the way that Muslims rob non-Muslims, attack non-Islamic authorities, etc. I worked in a youth prison and I know who these "non-Danish" robbers are: as good as all of them are Muslims (7 out of 10 inmates in Danish youth prisons are Muslims; almost all the rest are Danes). Via 10news.dk, translated from MX by Nicolai Sennels:
Despite working hard to counter this kind of crime, Copenhagen police failed to put a stop to street robberies in 2013.
In 2013, an innocent citizen was victim of a street robbery 1,069 times. This is a significant increase from 2011 and 2012, when respectively 656 and 921 robberies took place.