Romanians next door
I know the right minded middle classes on Mumsnet will think his comments outrageous but among people I know in less affluent areas where this is actually happening (rather than naice white British areas where it's less likely to be a real "problem") it would cause concern.
A few doors from here we have a Lithuanian family (not the same thing at all I know but East Europeans often lumped together). The children go to school with mine and they are a lovely family but among the other neighbours they are viewed very much with suspicion - one calls the police every time they have friends visiting because "they must be up to no good when that many of "them" get together"
So whilst I don't agree with Farage, I hope I'd take any new neighbour as I found them, I do think he's probably right when he says "most" people would be concerned and with some grounds as Romanian gangs are responsible for a lot of crime.
Obviously the man's an idiot and a dangerous one at that but sadly, I think he is talking the same language as a lot of people on the UK and not allowing factual things to be said just strengthens their feeling that white British people are losing all their rights while immigrants are untouchable.