WINEX, yes, that's true, for instance, If I went back to Europe and wanted to live and work in say, Germany, Belgium, France or another EU Country I can do so, all I need is a British Passport for identification purposes. However, I think that Bloke was talking about (illegal) Immigrants from what used to be Eastern Bloc Countries such as Kosovo and other places that I can't spell.
It sounds silly, but it's only during mid 07 that someone realized that they were coming into the UK on Buses...
"They come in Buses"?
"I didn't know that"!!
"So how many"?
"I dunno, we haven't been checking People coming into the UK on Buses"
So there is a huge new population in the UK of whoever they are.