The United Kingdom and the European Union have reached a post-Brexit trade deal, four and a half years after Britain voted to leave the EU. Strenuous negotiations took almost a year, with the agreement coming just days ahead of a year-end deadline, when the Brexit transition period ends. The full text of the Brexit deal is yet to be released. It will go into force when approved by both sides. For a glimpse of what's in the deal, here are the main focuses.