When Robert Peston, the economics editor of the BBC, interviewed George Osborne on television in an open-necked shirt with collar awry and a wisp of chest hair on display, he was subjected to a barrage of criticism to which he responded with vigour. It was ‘bonkers’ to suggest that wearing a tie made a journalist serious, he said, or that a tie should be worn out of respect for the interviewee.

When Robert Peston, the economics editor of the BBC, interviewed George Osborne on television in an open-necked shirt with collar awry and a wisp of chest hair on display, he was subjected to a barrage of criticism to which he responded with vigour. It was ‘bonkers’ to suggest that wearing a tie made a journalist serious, he said, or that a tie should be worn out of respect for the interviewee.