coalition government of Conservatives and Liberal Democrats, with Lib Dem leader Nick Clegg as deputy prime minister. In forming his new government, David Cameron appoints Sayeeda Warsi as Minister without Portfolio in the Cabinet, making her the first Muslim to serve in Cabinet. 2010 Labour Party leadership election: David Miliband announces his candidacy. Interim leader Harriet Harman rules herself out of the running to hold the position permanently. Unemployment remains above 2,500,000 for the second month running. 14 May – Stephen Timms, Labour MP and former treasury minister, is wounded in a stabbing in his East Ham constituency in Newham, London. 15 May Chelsea complete the double with a 1–0 win over Portsmouth in the FA Cup Final at Wembley Stadium. In Scotland, Dundee United win the Scottish Cup with a 3–0 victory over Ross County at Hampden Park. A 21-year-old woman, Roshonara Choudhry, is charged with the attempted murder of Stephen Timms. 16 May 2010 Labour Party leadership election: Ed Miliband follows his brother David in declaring his candidacy. The government announces an audit of spending commitments made during the final year of the previous Labour administration, and also announces a reduction in the budget for bonuses to senior civil servants. 17 May The Chancellor of the Exchequer George Osborne announces the creation of the Office for Budget Responsibility to take over the Chancellor's role of economic and fiscal forecasting. After a month of disruption, flight restrictions are lifted at all British airports after the volcanic ash over the nation's airspace moved away. 18 May – The 55th Parliament of the United Kingdom meet for the first time following the general election, with the first business being the election of the Speaker of the House of Commons. The incumbent speaker John Bercow is re-elected. 19 May – 2010 Labour Party leadership election: Ed Balls announces he will be contesting the leadership. 20 May – The requirement that house sellers in England and Wales must have a Home information pack produced before putting a property on the market is suspended by the coalition government. 21 May – David Cameron tells German leader Angela Merkel that he wants a strong role in the European Union but will not hand over any more powers to Brussels. 25 May – The first State Opening of Parliament of the new parliamentary session takes place. 26 May – A 40-year-old man is arrested on suspicion