Boris Johnson topping poll to challenge Sir Keir Starmer

Boris Johnson tops poll of Tory politicians to challenge Sir Keir Starmer, with 28% support against 25% for the Prime Minister. 52% of 2019 Conservative voters undecided on next election would return to Tories under Johnson. Poll conducted by Whitestone Insight surveyed 13,534 British adults online between January 23 and February 7.