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.

Expect talk of haggling, fish, cash and courts as the summit risks inflaming old Brexit rows.

Britain and the European Union have hailed a new chapter in their relationship. They have signed fresh agreements on defense cooperation and easing trade flows at their first formal summit since Brexit.