Subject to subsection (2), no person shall manufacture, store, sell, use, import, export, transport or distribute within Zimbabwe, or transit through Zimbabwe a hazardous substance, whether a hazardous substance prescribed in the Third Schedule, consisting of or containing a substance specifi ed in column 1 of the Third Schedule, unless— (a) the immediate container of such hazardous substance, or a label securely affi xed to that container, has printed or otherwise marked thereon, immediately below the name or the brand name of the product in the main panel, an equivalent triangle which is the colour specifi ed in column 2 of the Third Schedule appropriate to the name of the substance in column 1, and bears within the triangle