Section 15

wilfully or maliciously blocks up or obstructs or causes to be in any way blocked up or obstructed;

encroaches on or attempts to take fish by means of a fish trap out of any irrigation tank, channel or water-course;

or

breaches or cuts through the banks or sides of the same, shall be liable to imprisonment for a period not exceeding six months or to a fine not exceeding three hundred ringgit or both.

Waste or obstruction of water