Voters who believe in independence must vote for the Scottish National party in the coming general election, Humza Yousaf has said in a direct appeal to wavering supporters.

Earlier this week, in his first major speech of the new year, Anas Sarwar, the Scottish Labour leader, urged independence supporters to defect from the SNP to “boot the Tories out” of Downing Street.But the SNP leader, launching his party’s general election campaign in Glasgow on Friday, had a blunt message for those whom polls indicate are drifting towards Labour:https://www.theguardian.co...