Kemi Badenoch to urge Conservatives to do more than criticise Labour

Shadow minister will launch leadership campaign with call to think afresh and move on from landslide election defeat

Kemi Badenoch will say the Conservatives must do more than criticise Labour in order to win the next general election, as she launches her campaign to lead the party.

Potential dividing lines with her leadership rivals already appear to be forming, after Robert Jenrick said on Sunday he would oppose Labour's declaration of war on the middle classes".