There's a really nice man, from Romania, who is homeless and he sleeps at the back of a shopping centre near Cardiff.
When I go there I do a shop in M&S for him and his two dogs (rotisserie chicken, cheese, bread, fruit, hot chololate) to keep them warm.
I wanted to offer him work in one of my businesses and he was keen - but he doesn't have any papers whatsoever. Without these he can't get a NI number or EU Passport, so I can't employ him as he has no right to work here.
It's a sad ever vicious circle.