Watch the moment Matt Goodwin clashed with Green Party councillor Martin Abrams on GB News in a fiery row over the Gorton and Denton by-election. Labour, Reform UK and the Greens were all fighting for victory in the mid-term contest, in what was widely considered a litmus test for the political sentiment in Britain - and Sir Keir Starmer's premiership. And, in the early hours of Thursday, the Greens' candidate Hannah Spencer, a local plumber, was crowned the constituency's newest MP. Ms Spencer won a majority of more than 4,000 with 14,980 votes – making up almost 41 per cent of the vote share in the contest. Meanwhile, Reform UK's candidate received 10,578 and Labour's Angeliki Stogia received 9,364 votes. But Reform UK has since accused the election of being a "victory for sectarian voting and cheating" after it was revealed Democracy Volunteers had raised concerns over family voting in the crunch contest. Meanwhile, the Greens said such accusations were "an attempt to undermine the democratic result and is straight out of the Trump playbook". Today, Green Party councillor for Lambeth, Martin Abrams, told Mr Goodwin he was a "sore loser" on GB News, adding: "I really do think it's time that Matt accepts the result. He's been on our TV screens pretty much non-stop for a week. "I think it's time he goes to bed and wakes up tomorrow and just moves on." He added that the Greens were "becoming the main challenger to Reform UK's divisive politics". WATCH THE CLIP ABOVE FOR MORE Our Standards: The GB News Editorial Charter