Wilma I suppose all over europe, there are ordinary folk who feel ashamed by the anti immigration/extreme right groups that are, inevitably, growing in our midst.
Like you, I'd had other nations to believe that the EDL or BNP represent the majority of folks in the UK. Events in Cologne and other cities over the new year celebration period appear to have shaken most of us to our fundamentals. I feel for Angela Merkel, who seems to be a good politician, motivated by compassion and good sense so far as the war in Syria is concerned.
I agree that a week's 'acculturalisation' course won't correct years of opposite conditioning but it's surely something that ought to be incorporated into any acclimatisation/informative course for those newly arrived asylum/refugee individuals. It's a bit like the fairly difficult efforts made to teach those of us working with people about racisim and equality. It wasn't an easy task and those attempting to enlighten course members often went home exhausted but that doesn't mean it shouldn't be attempted.