18. (1) Section 3 of the Principal Act is amended—

(a) in subsection (4) by substituting “, a notice mentioned in subsection (4) of section 117 of this Act or a notice mentioned in section 15 of the Housing (Miscellaneous Provisions) Act 2014,” for “or a notice mentioned in subsection (4) of section 117 of this Act”, and

(b) by inserting the following subsection after subsection (7):

“(8) In this section ‘notice’ includes a tenancy warning under section 7 , 8 or 9 of the Housing (Miscellaneous Provisions) Act 2014 and—

(i) references (however expressed) in this section to the serving of a notice on a person includes the serving of any such tenancy warning to a person under the said section 7 , 8 or 9 , as the case may be, and

(ii) subsection (5) shall apply to a tenancy warning affixed on or near the dwelling concerned in a manner prescribed under the said section 7(4), 8(3) or 9(3), as the case may be.”

(2) Section 62 of the Principal Act is repealed.