British solicitor and Labour Party politician, Member of Parliament since 1982, first for Peckham, and then for successor constituency of Camberwell and Peckham from 1997. Harman was Shadow Deputy Leader at the time of the Inquiry. She had served in various Cabinet and Shadow Cabinet positions and, in her role as Deputy Leader of the Labour Party served twice as Acting Leader of the Labour Party and Leader of the Opposition. Her evidence covered consideration of regulation and the need for the Inquiry to address media ownership.