A Brexit reversal is on the table 10 years on from the vote that changed Britain. Here’s what’s at stake https://www.cnbc.com/2026/10/02/brexit-uk-rejoin-eu-referendum.html?taid=6abf3c24adc2d2000147944e&utm_campaign=trueanthem&utm_content=main&utm_medium=social&utm_source=twitter