Why continue with the increased migration that the majority of the population has generally opposed then? One could have avoided those discussion points.
Also what you group as the radical right doesn't tend to be supportive of this idea. They full well know they are at times at the receiving end of web control legislation and drives atm. Same for 'radical left' groups.
It's the conservatives that at times make some fuzz about migration to draw votes from the former whilst keeping said migration going since it favours some of the companies they (and a load of other established parties) draw support from.