The leader of the Scottish Conservatives has joined calls for Boris Johnson to step down as prime minister, following his admission that he attended a party in the Number 10 garden in the height of lockdown.

Douglas Ross said on Wednesday: "I don't think he can continue as leader of the Conservatives and prime minister, asking people to follow the rules and guidance of his government, when I don't believe he did." Report by Buseld. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn