Transition isn't leaving, nor is it staying. And some key questions remain unanswered.
What the EU and UK agree and disagree on when it comes to the transition period after Brexit.
Rough sleeping by EU citizens in the UK can no longer be considered an abuse of free movement rights – but the homeless are still vulnerable.
The deal was not as bad as it could have been, but not as good as it should have been.
It depends on whether you look at the politics or the law.
Deportations of EU nationals in the UK have risen by 20%, despite EU laws protecting their rights.
What is at stake as MPs begin their second reading of the EU (Withdrawal) Bill.
It's never been used in the history of the EU, but Poland could be about to feel the full force of this powerful mechanism.
It's likely that a future UK-EU trade deal will be subject to approval by all EU member states and their sub-national parliaments.
Expect big companies to muscle in on the law-making.
The rocky relationship between Russia and the West is on a knife edge. But simple dialogue and face-to-face discussions can go a long way to easing tensions.
New research has found the UK parliament is fraught with institutionalised ableism
Other EU members don't want a neighbour that ignores air quality standards.
After Brexit, Theresa May says the UK will 'take back control of our laws'.
An eco-friendly EU withdrawal is still possible.
You might be familiar with Article 50, but Article 127 of another European treaty could be as important when it comes to Brexit.
The government is taking back control of British law with great eagerness. Here's what to look out for.
The difference between a customs union and a free trade area – explained.
The case of a man stripped of his EU citizenship offers some guidance for emigrants living in legally uncharted territory after the Brexit vote.
The European Union has a deep, and maybe unbreakable reach into our sporting life.