"Roy Hattersley...returned to the smoke of battle in Westminster where he at once began to work actively for Callaghan. He called in Roy Jenkins's room to tell him ... Roy Hattersley told him why. His growing lack of sympathy with Jenkins's political position was reinforced by Jenkins's recent television broadcast saying that more than 60 per cent of national income devoted to public expenditure would lead to tyranny – quite the opposite of what Tawney and Crosland had written and Hattersley himself believed. Hattersley was supporting Callaghan for fear of ‘splitting the vote’ and letting Foot in."