London : Règlement no CP-24, art. 3.5.3(i) — Property Standards By-law

be large enough to contain all waste stored;

• (ii) extend from grade to a height of 0.3 m (1
• ft) above the height of the storage container(s);
• (iii) consist of a continuous opaque visual barrier when viewed at 90° to the surface shall be fully enclosed on all sides;
• (iv) be equipped with lockable or self closing doors; and
• (v) be maintained in a clean, sanitary, odour-controlled condition and kept free from spilled waste, food residue, grease, standing liquids, leakage, and any accumulation that may attract or harbour rats, vermin, insects, or other pests.