London and Brussels have agreed a post-Brexit reset of relations that Prime Minister Sir Keir Starmer claimed would be worth £9bn to the UK, but he faced immediate claims he had “surrendered” by agreeing to keep British fishing grounds open to EU boats for 12 more years.

Britain and the European Union have agreed to a landmark deal aimed at “resetting” their post-Brexit relationship, easing restrictions on travel and work for hundreds of millions of people on the continent.

The deal contains political risk for Britain's Keir Starmer as it touches on sensitive issues including fishing rights, and many of the agreements will require further negotiation.