Within the protection zone for a water project, any act of blasting, sinking a well, quarrying rock, and collecting earth, which endangers the safety of the water project, shall be prohibited.
在水工程保护范围内，禁止进行爆破、打井、采石、取土等危害水工程安全的活动。
2
Width limit: All vehicles that are wider than the limit, indicted in meters, are prohibited from entering the restricted zone.
限制宽度”：禁止车辆的宽度超过标识上规定的宽度，单位为“米”
3
Enterprises locate in the zone are being operated without interference, except for those prohibited by the state.