Ten years on, has the Brexit vote helped or hindered the EU?

A remain supporter walking away from an anti-Brexit demonstration in London in June 2016. Photograph: Justin Tallis/AFP/Getty Images

On the night of 23 June 2016, a storm broke out over Brussels. Rain poured and lightning flashed over the European Union headquarters. The next day dawned grey and calm, but the political weather was raging. Britain had voted to leave the EU.

Nigel Farage, then leader of the UK Independence party (Ukip), declared the EU “finished” and “dead”. France’s Marine Le Pen, the Netherlands’ Geert Wilders and Italy’s Matteo Salvini were among the far-right leaders who called for their countries to have a referendum.