Paralympic Games stripped after his positive drug test. At the 2010 Winter Paralympics in Vancouver, Swedish curler Glenn Ikonen tested positive for a banned substance and was suspended for six months by the IPC. He was removed from the rest of the curling competition but his team was allowed to continue. The 54-year-old curler said his doctor had prescribed a medication on the banned substances list. Another concern now facing Paralympic officials is the technique of "boosting". Athletes can artificially increase their blood pressure, often by self-harming, which has been shown to improve performance by up to 15%. This is most effective
London Organising Committee of the Olympic and Paralympic Games not responsible for building permanent venues, reported spent £2.38 billion since winning the bid in 2005 and generated £2.41 billion. On 30 May 2013 it handed back to the government, Britain's Olympic committee and other beneficiaries a surplus of £30 million from the 2012 Games. The British Olympic Association received £5.3 million, the British Paralympic Association £2.6 million, and £20 million was returned to the Department for Culture, Media and Sport. On 6 July 2005 the International Olympic Committee (IOC) chose London as the host city for the 2012 Olympic Games. After the success of the London bid, LOCOG was