(1) If—
(a) under section 63(1A) of the Sex Offenders Registration Act 2004 the Registrar has been notified of details in relation to a person; and
(b) the Registrar, at any time on or after that notification, registers a change of name of that person—
the Registrar must, as soon as practicable after that registration, cause written notice of it to be given to the Chief Commissioner of Police.
(2) A notice under subsection (1) must state both the person's former name and new name.