Occupation and use of the premises – Section 181 - 184

What section of the act does this belong to? "The lessor must ensure the tenant has vacant possession of the premises on the day the tenant is entitled to occupy the premises under the agreement."

A lessors agent disrupts the tenants use of the premises, but the lessor argues that since it was not him who caused the disruption, the agreement was not violated. Is the lessor correct?

What is the maximum penalty for violating section 183