Beijing is enhancing public health, rapid response mechanism and security safeguards so as to ensure the success of the 2008 Olympic Games.

北京正在加强公共卫生、应急机制和安全保障等方面的建设，以确保2008年奥运会取得成功。

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During the Olympics, the Chinese police will also be strictly in accordance with Chinese law and international practice, to protect the security of the Beijing Olympic Games proceed smoothly.

奥运会期间，中国警方也将严格地依照中国法律和国际惯例，依法保护北京奥运会的安全顺利进行。

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A series of airspace restrictions around London and south-east England are set to be enforced as part of security for the 2012 Olympic Games.

为加强2012年奥运会的安全，伦敦周围以及英格兰东南部地区开始了一系列的航空管理。

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Businesses based at Redhill aerodrome in Surrey fear they will suffer heavily as a result of security surrounding the Olympic Games this summer.

BBC: Redhill airfield

G4S was heavily criticised for its handling of the Olympic Games security contract last summer.

BBC: G4S outsourcing deal with police forces collapses

The London Organizing Committee of the Olympic Games (LOCOG) early estimate of a need for 10, 000 security guards has now jumped to 23, 700.

CNN: London 2012 Olympics bill set to rise again, report says