5When is a lease entered into to work out timing for

5 When is a lease entered into to work out timing for obligations under this Act? If something is required to be done under this Act within a stated time before or after someone enters into a lease, the lease is taken to have been entered into when the earliest of the following happens: (a) the execution of the lease by the parties to it; (b) the entering into possession of the premises by the tenant under the lease.