Len McCluskey

Party’s biggest donor warns leader not to move too far from the left

Leader of party’s biggest donor calls whistle-blower settlements an ‘abuse of members’ money’

Party leadership accused of re-writing rules to save favoured candidate

Unite boss threatens to withdraw funding if Labour Party fails to elect the 'correct leader'

SNP leader unfurls Saltire in royal box – but Murray called himself a British winner not a Scottish one