Labour is “throwing the kitchen sink” at claiming the Conservative stronghold of Selby and Ainsty, amid growing optimism that it can pull off a shock win that would show its progress in Tory-held rural seats.
The North Yorkshire constituency, which was recently vacated by Boris Johnson ally Nigel Adams, returned a majority of more than 20,000 for the Tories at the last election. Labour had been targeting a strong second place in the seat, to fend off claims that only the Liberal Democrats can take on the Tories in their heartlands.
However, while Labour officials believe the campaign will be defined over the final 10 days before polling day, early reports from the byelection campaign have raised hopes that the party has a chance of an unlikely win.