I think there will always be a fear of foreigners, look at the two doctors who tried to destroy part of Edinburgh airport, they had been here for a long while, treating patients, then, got the call, and willing to give their lives for the cause. how can you trust even one of any other nationality? even the irish. I'm afraid there are always a few bad eggs in every basket, and our basket is full of foreigners. just a matter of time before another bomb in a major town here.