24.—(1) A person who owns premises served with a supply of water must ensure that adequate and up-to-date information on the quality of the water is available to the consumers of the water.
(2) If the premises are used for the purposes of a commercial or public activity, the owner must ensure that a notice is prominently displayed in a location which will bring the information contained in the notice to the attention of any person using the premises.
(3) The notice must include such information as the enforcing authority may, by notice to the owner of the premises in question, require about the source, quality or treatment of the water.