Rupert Lowe, the leader of Restore Britain, has dismissed "vote-splitting" fears at the Makerfield by-election in a GB News grilling.The former Reform MP declared votes did not "belong" to any party as counting was underway - and accused Labour of overseeing the "evil" of the grooming gangs across the UK.His candidate, Rebecca Shepherd, has been accused of potentially handing the hotly-contested seat to Reform UK, but Mr Lowe told GB News: "Vote…