2012 Summer Olympics Security

Main article: Security for the 2012 Summer Olympics

            The security operation was led by the police, with 10,000 officers available, supported by 13,500 members of the armed forces. Naval and air assets, including ships situated in the Thames, Eurofighter jets and surface-to-air missiles, were deployed as part of the security operation; the biggest security operation Britain had faced for decades. The cost of security increased from £282 million to £553 million, and the figure of 13,500 armed forces personnel was more than Britain currently had deployed in Afghanistan. The Metropolitan Police and the Royal Marines carried out security exercises in preparation for the Olympics on 19 January 2012, with 50 marine police officers in rigid inflatables and fast response boats, joined by up to 100 military personnel and a Lynx Navy helicopter.

            The Ministry of Defence distributed leaflets to residents of the Lexington building in Bow, announcing that a missile system was to be stationed on top of the water tower. This caused concern to some residents. The Ministry said it probably would use Starstreak missiles and that site evaluations had taken place, but that no final decision had taken place.


            It emerged in July 2012 that G4S, the firm responsible for supplying security staff for the Olympics, had been unable to recruit enough, so the shortfall would have to be made up by 3,500 UK military servicepeople. There were also media reports that G4S had failed to respond to people applying for jobs as security staff, that recruits were inadequately trained, that some were teenagers, and some were not fully conversant in English.