Rejoining customs union would not fix damage caused by Brexit, research finds

Exclusive: Economists find Brexit caused 12% depression in UK exports, most of which is due to leaving single market

Brexit has depressed UK exports to the EU by 12%, and rejoining the customs union would undo only a fraction of the damage, research shared with the Guardian shows.

With the UK’s future relationship with the bloc likely to feature prominently in a potential Labour leadership contest, the economists John Springford and Anton Spisak, of the Centre for European Reform, provide fresh evidence of the damage caused by exiting.