989. Registrar's rules
(1) Where any provision of this Part enables the Registrar to make provision, or impose requirements, as to any matter, the Registrar may make such provision or impose such requirements by means of rules under this section. This is without prejudice to the making of such provision or the imposing of such requirements by other means.
(2) Registrar's rules—
(a) may make different provision for different cases, and
(b) may allow the Registrar to disapply or modify any of the rules.
(3) The Registrar must—
(a) publicise the rules in a manner appropriate to bring them to the notice of persons affected by them, and
(b) make copies of the rules available to the public (in hard copy or electronic form).