Subsection (4)(d) amends section 68 subsection (4) to refer to the "relevant period" as a consequence of the new section 68 subsection (4A).
	Subsection (4)(f)(i) amends section 68 subsection (5) to refer to the new section 68 subsection (4A).
	Subsection (5) repeals the delegated power that the Secretary of State (and in Wales, the Welsh Minister) has to shorten the periods in which an automatic referral may arise. This power is now unnecessary due to the increase in frequency of automatic referrals during a patient's detention.
	Subsection (6) removes reference to section 68A from section 143 as a consequence of repealing section 68A.
Periods for applications and references to the tribunal Section 31: References to tribunal Consequential changes