A series of social problems caused by the high risk behaviors has become a focus of public concern.

高危行为所导致的一系列社会问题是社会各方面关注的焦点。

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Transportation of dangerous chemicals is a kind of dynamic risk source. The accidents involve many aspects, seriously damaging people's lives and properties and threatening the social public security.

危险化学品运输是一种动态危险源，发生事故涉及面广，危害严重，对人民生命财产、社会公共安全构成威胁。

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Officers also have the power to take any young people under the age of 16 home between 21:00 and 06:00, if they are in a public place and involved in or at risk from anti-social behaviour.

BBC: Weymouth estate granted dispersal order

Police have recently been given powers to take any young people in the area aged under 16 home between 21:00 GMT and 06:00 GMT if they are in a public place and involved in or at risk from anti-social behaviour.

BBC: Weymouth play park arson victim suffers burns

The politician said that "money or financial gain" had never been a motive for him and stressed that the social inquiry report had assessed him as being of low risk for harm to the public and for re-offending.

BBC: Tommy Sheridan jailed for three years for perjury