Afterthought: Cyndi brought up a really good point about this video. The government and media has really painted this group as "homeless" rather than a community of travelers and that distinction has greatly effected popular sentiment in the UK. I would highly encourage people to read up on this issue. Society views different groups at different levels of threat or safety. Our opinions are always influenced by popular sentiment and how the greater society views these groups.
There are people in this world that are mobile and people who are not. When these two lifestyles meet there is often conflict. Check out these other gypsy struggles around the world and please keep in mind that there is very rarely a right answer: