Michael Hugh Meacher (born 4 November 1939) is a British Labour politician, who has been the Member of Parliament (MP) for Oldham West and Royton since 1997. Previously he had been the MP for Oldham West, first elected in 1970. On 22 February 2007 he declared that he would be standing for the Labour Leadership, challenging Gordon Brown and John McDonnell. On 14 May, however, after talks with John McDonnell, he announced he would stand aside in order to back McDonnell as the "candidate of the left".

Born in Hemel Hempstead, the son of an accountant and stock-broker, he was educated at Berkhamsted School, New College, Oxford and the London School of Economics, where he gained a Diploma in Social Administration. He became a researcher and lecturer in social administration at Essex and York universities and wrote a book about elderly people's treatment in mental hospitals. He was the Labour Party candidate for Colchester at the 1966 UK General Election, and fought the 1968 Oldham West by-election after the resignation of Labour MP Leslie Hale but lost to Conservative candidate Bruce Campbell.

Margaret Hilda Thatcher, Baroness Thatcher, LG, OM, PC, FRS, née Roberts (born 13 October 1925) is a British politician and the longest-serving (1979–1990) British prime minister of the 20th century, and the only woman ever to have held the post. A Soviet journalist nicknamed her the "Iron Lady", which later became associated with her uncompromising politics and leadership style. As prime minister, she implemented conservative policies that have come to be known as Thatcherism.

Originally a research chemist before becoming a barrister, Thatcher was elected Member of Parliament (MP) for Finchley in 1959. Edward Heath appointed her Secretary of State for Education and Science in his 1970 government. In 1975 Thatcher defeated Heath in the Conservative Party leadership election and became Leader of the Opposition, as well as the first woman to lead a major political party in the United Kingdom. She became prime minister after winning the 1979 general election.

After entering 10 Downing Street, Thatcher introduced a series of political and economic initiatives to reverse what she perceived as Britain's precipitous national decline. Her political philosophy and economic policies emphasised deregulation (particularly of the financial sector), flexible labour markets, the privatisation of state-owned companies, and reducing the power and influence of trade unions. Thatcher's popularity during her first years in office waned amid recession and high unemployment, until economic recovery and the 1982 Falklands War brought a resurgence of support, resulting in her re-election in 1983. Thatcher was re-elected for a third term in 1987, but her Community Charge (popularly referred to as "poll tax") was widely unpopular and her views on the European Community were not shared by others in her Cabinet. She resigned as Prime Minister and party leader in November 1990, after Michael Heseltine launched a challenge to her leadership.

Mark Clifford Thomas (born 11 April 1963) is an English comedian, presenter, political activist and reporter from south London. He first became known as a guest comic on the BBC Radio 1 comedy show The Mary Whitehouse Experience in the late 1980s. He is best known for political stunts on his show, The Mark Thomas Comedy Product on Channel 4. Thomas describes himself as a "libertarian anarchist."

Mark Thomas was born in South London. His mother was a midwife and his father a self employed builder (and ex lay preacher). Thomas was educated at Macaulay Church of England Primary School, Victoria Rise, Clapham until 1974, where his party trick was to recite the first verses of the four gospels from memory, and then the independent Christ's Hospital School, where he attained O-levels and A-levels. He went on to be awarded a degree in Theatre Arts at Bretton Hall College, just south of Wakefield.

Prior to his most renowned vehicle, The Mark Thomas Comedy Product, Thomas was a frequent guest comic on the BBC Radio 1 show The Mary Whitehouse Experience, where he would do a routine about a specific topic of the week and involve studio audience members in the discussions. He would also occasionally play parts in sketches written by the show's main performers. He then became the resident stand-up comic on Saturday Zoo, a Channel 4 comedy series first screened in 1993 and appeared on an episode of Have I Got News For You. He also co-presented the highly successful Radio 1 comedy talk show Loose Talk with Kevin Day, and is also a founder member of the London Comedy Store's hard hitting Cutting Edge show.