152.—(1) Guidelines published under section 151(1)(d) may include a precedent for a model lease of a dwelling.

(2) Such a precedent shall—

(a) contain all of the provisions necessary to make the lease of the dwelling concerned an instrument which is consistent with this Act and any other relevant enactments,

(b) be worded, so far as is practicable, in plain language, and

(c) to the extent necessary having regard to the requirements of paragraph (a), contain provisions best calculated to ensure harmonious relations between the parties to the lease as regards their conduct towards one and another in their capacity as such parties.