Section 112 — Lawful rent when this section comes into force

112 Unless otherwise prescribed, the lawful rent charged to a tenant for a rental unit for which there is a tenancy agreement in effect on the day this section comes into force shall be the rent that was charged on the day before this section came into force or, if that amount was not lawfully charged under the Tenant Protection Act, 1997, the amount that it was lawful to charge on that day.