35 (1) Except as provided in subsection (3), all openings in containers, except those for safety relief valves and those connections protected by an opening not larger than No. 54 drill size (0.0550 inch), shall be equipped with excess flow valves or other suitable automatic valves or devices which will automatically prevent loss of the tank contents in the event of a connection or line failure.

’safety accessories’ means devices designed to protect pressure equipment against the allowable limits being exceeded, including devices for direct pressure limitation, such as safety valves, bursting disc safety devices, buckling rods, controlled safety pressure relief systems (CSPRS), and limiting devices, which either activate the means for correction or provide for shutdown or shutdown and lockout, such as pressure switches or temperature switches or fluid level switches and safety related measurement control and regulation (SRMCR) devices;

8. Notes that supply-side measures should also be considered, with a view to achieving the most economically and environmentally efficient solution, optimising the balance between supply and demand, and ensuring an uninterrupted public water supply including during drought conditions, in accordance with the principle of sustainable development; takes the view that action should be encouraged to establish an effective hierarchy of water uses, and that the construction of diversions to transport water over large distances should not be the solution to the problem of water scarcity; stresses, however, the importance that supply-side measures may have for the regions most affected by water scarcity and drought, which may take the form of trad ...[+++]itional options, such as the construction of infrastructure to regulate watercourses, or alternative and innovative solutions such as the sustainable re-use of waste water or desalination;

8. Notes that supply-side measures should also be considered, with a view to achieving the most economically and environmentally efficient solution, optimising the balance between supply and demand, and ensuring an uninterrupted public water supply including during drought conditions, in accordance with the principle of sustainable development; takes the view that action should be encouraged to establish an effective hierarchy of water uses, and that the construction of diversions to transport water over large distances should not be the solution to the problem of water scarcity; stresses, however, the importance that supply-side measures may have for the regions most affected by water scarcity and drought, which may take the form of trad ...[+++]itional options, such as the construction of infrastructure to regulate watercourses, or alternative and innovative solutions such as the sustainable re-use of waste water or desalination;

8. Notes that supply-side measures should also be considered, with a view to achieving the most economically and environmentally efficient solution, optimising the balance between supply and demand, and ensuring an uninterrupted public water supply including during drought conditions, in accordance with the principle of sustainable development; takes the view that action should be encouraged to establish an effective hierarchy of water uses, and that the construction of diversions to transport water over large distances should not be the solution to the problem of water scarcity; stresses, however, the importance that supply-side measures may have for the regions most affected by water scarcity and drought, which may take the form of trad ...[+++]itional options, such as the construction of infrastructure to regulate watercourses, or alternative and innovative solutions such as the sustainable re-use of waste water or desalination;

The damages are caused chiefly by a reduction in the natural ability of river basins to hold back water, and also by the careless intervention of man in the environment, for example by regulating flows, by placing buildings and businesses in flood-prone areas and by reducing the size of natural inundation areas.