If they are nationals how can you and where do you deport them to
The intention is to create more fear, and reaction from the security services which they can exploit
We seem much better at monitoring and thwarting attacks than the French, maybe we could give them some tuition - at a price of course
I don't really care how or where to, they might have a passport they might have been born there. But a dog born in a stable does not become a horse.
There is no such thing as a European Muslim, it is an alien cult that simply doesn't belong here.