(4) No additional charge which became effective on or after November 19, 1982, pursuant to paragraph (2) of this subdivision, shall become part of the legal regulated rent.
(f) Vacancy prior to expiration of lease term.
(1) For leases entered into on or before June 15, 1997, where the tenant vacates prior to the expiration of the term of the lease, and the housing accommodation is rented to a new tenant pursuant to a lease commencing during the same guidelines period as the prior lease, the rental provided in the new lease shall:
(i) be in accordance with and at the guidelines rate of rent adjustment applicable to the new lease;
(ii) shall be computed upon the legal regulated rent charged and paid on the last day of the immediately preceding guidelines year; and
(iii) may include such other rent increases as are authorized pursuant to the RSL or this code.
(2) For leases entered into after June 15, 1997, the rental provided in the new lease shall be in accordance with section 2522.8 of this Part. The length of the occupancy by the tenant vacating prior to the expiration of the lease term shall have no bearing on the availability of lawful rent increases.
(g) Same terms and conditions.