Sec-lion 56 of the Contract Act of which the relevant portion runs as follows:
"56. An agreement to do an act impossible in itself is void.
A contract to do an act which, after the con tract is made, becomes impossible, or, by reason of some event which the promisor could not pre vent, unlawful, becomes void when the act becomes impossible or unlawful.
* * * *
Section 65 may also be set out here:
"65. When an agreement is discovered to be void, or when a contract becomes void, any person who has received any advantage under such agreement or contract is bound to restore it, or to make compensation for it, to the person from whom he received it."
3) The principle of Section 65 also applies to leases.
4) if the doctrine of frustration applies, the contract becomes void automatically from the date of the supervening impossibility and does not depend on the volition of either party.
5)it is better you move court in this regard