Based on its own features, the maintenance work for the public facilities is different from the common construction of the building engineering, and its safety management has some particularities.

市政设施养护作业基于其本身存在的特点，不同于一般建筑工程施工，安全管理也存在着特殊性。

youdao

Also under international law, an occupying power has the responsibility for the restoration and maintenance of public order and safety.

CNN: Coalition to assert authority in Iraq

Social science popularizer Malcolm Gladwell explains in his book Outliers, that people descended from herding cultures such as those that flourished in the Middle East depended for their safety upon the creation and maintenance of public reputations for violence.

FORBES: Should Israel Call Iran's Bluff?