Seriously, listen to this from 10:20 - it might help to explain the situation.
www.bbc.co.uk/programmes/b07z3cgx#play
As to those wondering why these minors didn't claim refuge in other countries - they were always heading to the UK to be reunited with family members.
To those who think all migrants are headed to the UK, this is very far from the truth as these charts show.
However, it seems to me that there is a huge amount of mistrust - many people simply don't believe what they're being told.
If you don't have time to listen to the R4 programme; in it they say that there is confusion around the pictures and it is likely that one is a photo of an interpreter who accompanied the children. It's disgusting that newspapers are allowed to print photographs of these vulnerable young people.
They also state that there are rigorous tests and checks and that these small number of teenagers are the first to have been cleared. They are also exasperated that vulnerable younger (Dubb's Amendment) children with no family links in the UK have not been 'processed' yet but that should not deny these teenagers their rights.
It really is not as simple as some folks are making out - This is just one part of a very complex situation and we have responsibilities, both legal and moral, to help these children.