aids aggregate industries alan johnson alistair darling andrew mitchell ann widdecombe bbc brian mawhinney cabinet of the united kingdom cambridge university conservative association chairman of the conservative party chris patten david blunkett employment epidemic european union geoffrey william lloyd george isaacs george nicoll barnes harold macmillan harriet harman hilary marquand house of lords industry james purnell jeremy hanley jim griffiths john major keith joseph life peer margaret herbison margaret thatcher member of parliament michael howard parliament of the united kingdom peter hain peter lilley politician rab butler richard crossman secretary of state for employment secretary of state for transport secretary of state for work and pensions shadow home secretary tax the right honourable tony newton united kingdom wilfred paling william hague