The owner or occupier of must ensure that a suitable water supply for fire-fighting, as determined by the Chief Officer, is available.(a) a timber yard; or(b) a yard and unfenced land situated within a city or town boundary and used for the storage of more than 10 tonnes of combustible material for commercial purposes or trade; or(c) a wharf and nearby land used for the storage of goods in transit; or(d) land used for the storage of hazardous and flammable material Penalty: Fine not exceeding 52 penalty units and, for a continuing offence, a further fine not exceeding 1 penalty unit for each day during which the offence continues.