Some of them are locked up in places such as Dungavel and others live in constant fear of dawn raids by snatch squads from the immigration authorities.We are supposed to be living in a 21st century, multicultural, multiethnic society. We should celebrate that diversity, instead of treating people from other countries like second-class citizens and trying to impose on them some kind of British uniformity, with the help of the union jack and a special day to celebrate British nationalism.