Article 5 Additional Functions
(1)
No determination or redetermination shall be made if the application for it is withdrawn.
(2)
No determination or redetermination shall be made under paragraph 1 ofSchedule 1 (or that paragraph as applied by Schedule 3) if the tenancy is an assured tenancy or an assured agricultural occupancy and—
(a)
the rent payable under the tenancy on the date the application for the determination (or, as the case may be, redetermination) was received was an amount determined under section 22 of the Housing Act 1988, or
(b)
the rent so payable on that date was an amount determined under section 14 of that Act and that rent took effect within the period of 12 months ending with the date the application was received.