14In section 43 of the 1971 Act (amount to be registered as rent), as amended by section 40 of the 1972 Act (certain amounts to be separately noted in register), for subsections (1A) and (1B) there shall be substituted the following subsections—
“(1A)Subject to subsection (1B) below, there shall be noted separately on the register the amount, if any, of the registered rent which, in the opinion of the rent officer or rent assessment committee, is fairly attributable to each of the following—
(a)the use of furniture ;
(b)the provision of services ;
(c)the use of part of the premises comprised in a dwelling house as a shop or office or for business, trade or professional purposes.
(1B)There shall not be noted on the register under subsection (1A) above any amount which in the opinion of the rent officer or rent assessment committee is less than 5 per cent, of the registered rent.”.