Streamlining the Cities was issued by the government of what British stateswoman who was Prime Minister of the United Kingdom from 1979 to 1990?
Margaret Thatcher Margaret Hilda Thatcher, Baroness Thatcher, {'1': ", '2': ", '3': ", '4': "} (née Roberts ; 13 October 1925 – 8 April 2013) was a British stateswoman who was Prime Minister of the United Kingdom from 1979 to 1990 and Leader of the Conservative Party from 1975 to 1990. She was the longest-serving British prime minister of the 20th century and the first woman to have been appointed. A Soviet journalist dubbed her the "Iron Lady", a nickname that became associated with her uncompromising politics and leadership style. As Prime Minister, she implemented policies that have come to be known as Thatcherism.
Caroline Flint Caroline Louise Flint (born 20 September 1961) is a British Labour Party politician who has been the Member of Parliament (MP) for Don Valley since 1997. She served in the Government as the Minister for Public Health from 2005 to 2007, the Minister for Employment from 2007 to 2008, the Minister for Housing and Planning in 2008, and finally as the Minister for Europe from 2008 to 2009, when she resigned citing disagreement with the leadership style of Gordon Brown.