"I want to go out being, having a reputation as a very good, maybe the greatest mayor ever, " he said.

WSJ: Reputation on the Line

Frances O'Grady has moved through various roles in the TUC, cementing her reputation as a campaigner - and having taken herself off to complete a creative writing course, a good communicator, too.

BBC: Profile: Frances O'Grady, the new TUC general secretary