2012 Summer Olympics in the programme for the first time, and 36 women competed in three weight classes. There was a special dispensation for the shooting events, which would otherwise have been illegal under UK gun law. In tennis, mixed doubles returned to the Olympic programme for the first time since 1924. London's bid featured the same 28 sports that had been included in other recent Summer Olympics, but the IOC voted to drop baseball and softball from the 2012 Games just two days after London had been selected as the host city. There was an appeal, but the IOC voted to uphold
Madrid bid for the 2016 Summer Olympics in Barcelona. After failing to achieve victory in the election process of the host city of the 2012 Summer Olympics, the city council of Madrid decided to nominate it a candidate to host the 2016 Summer Olympics and Paralympics on July 3, 2006. The nomination was encouraged by statements of the president of the International Olympic Committee (IOC), Jacques Rogge, that European cities would still have a chance to host the 2016 Olympic Games. The International Olympic Committee (IOC) launched the bidding process for the 2016 Summer Olympics and Paralympics on May 16, 2007. On May 30, 2007, the candidature