Whether they are "far" right I suppose depends upon how far left one is on the political spectrum. I can say one thing, though, the National Democratic Party of Germany (NPD) has this issue nailed like no other.
Round up and deport. It's the only way for any Western country to survive.
Actually it depends on whether you consider National Socialism a right or left wing phenomenon. The NPD is generally considered a successor to the NAZI party. The attempt to have them declared illegal in Germany, as a successor, failed due to the infiltration of government agents in their ranks, not their ideology.
BTW, along with hating Muslims and Jews, they hate Americans too.
The NDP is far-right. No question about it. They are, in fact, so far right that they are leftists in many respect. Also, that's a terrible way to go about dealing with this issue. Round up and deport, for better or worse (and it's definitely for better) is just not a viable solution. It's morally reprehensible, it's poorly considered (think of the logistics), and it just gives the Islamists more fodder.