Labour leader Keir Starmer has vowed to “get a better deal on trade relations with the EU” if he becomes prime minister in next week’s UK general election. “I do not accept that we can’t get a better deal than the one that we’ve got,” Starmer said during a BBC head-to-head debate with Prime Minister Rishi Sunak on Wednesday evening, presented by Michal Husain. “I’m going to go back into the EU. I’m going to fight for a better deal so you can trade more easily,” he added, responding to a question from the audience about how the candidates would restore the UK’s ability to trade freely. The UK f…