Articles 3 and 4
Section 27(4) (which exempts from the general restrictions certain abstractions of water for use for agricultural purposes other than spray irrigation).
Section 57(1), (2), (4) (which authorise the temporary reduction of the quantity of water authorised by a licence to be used for spray irrigation).
Section 125(2) (which provides that no charges shall be leviable under a licence for small quantities of water abstracted from underground strata for agricultural purposes other than spray irrigation).
Section 127(1), (4) (which authorise the making of agreements providing for special charges in respect of licences for spray irrigation).