Homelessness in England

Introduction
I decided to study the homeless' situation before we went to England, so I tried to get information about it via the internet, but it was so much information that I soon gave up...
When we got to England I thought about changing subject to the pub culture because it seemed easier to write about, but after a few days I had seen so many homeless people that I got used to it and therefor dared to talk to them and ask them questions about their situation and why they where homeless. Many people just walked right by the homeless without even look at them (rather the reverse, look another way), but other people stopped to talk to them and buy their paper.
I've used the homeless people as sources and also their paper. When I came home I searched on the internet to get information and there was a lot of it, so I choosed some headings and took a closer look at them.
Who's homeless?
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