It sparked a series of government resignations, but what's actually in Theresa May's Brexit plan?
When freedom of movement is revoked, legal migrants are suddenly asked to prove they have the right to reside.
Becoming British can be a confusing, expensive and lonely process.
What does his party stand for and what does it want to do about Brexit? Some big questions need answering, and fast.
After a whole year, the British PM has finally said something about post-Brexit rights for people living in the UK.
In the 20th century, governments considered the “total abolition” of passports as an important goal and discussed the issue in several international conferences.