So why don't we process everybody in the same way? In what way do refugees, asylum seekers, and economic migrants pose a greater threat? Of is it just that you think they are an easy target. The majority or terrorist attacks in the UK in recent years have been carried out by British citizens. Most of them British born. And it wasn't an asylum seeker who took their 13 year old child on a pro-fascist demonstration on Westminster Bridge at the weekend.