'A disclaimer under this section--(a) operates so as to determine, as from the date of the disclaimer, the rights, interests and liabilities of the company in or in respect of the property disclaimed; but (b) does not, except so far as is necessary for the purpose of releasing the company from any liability, affect the rights or liabilities of any other person.'
'Any person sustaining loss or damage in consequence of the operation of a disclaimer under this section is deemed a creditor of the company to the extent of the loss or damage and accordingly may prove for the loss or damage in the winding up.'
“There is legal distinction between a surrender by operation of law and an implied surrender. The terms surrender by operation of law ‘is applied to cases where the owner of a particular estate has been a party to some act the validity of which he is afterwards estopped from disputing, and which would not be valid if his particular estate had continued to exist…’” 12. There the law treats the doing of such act as constituting a surrender. This principle does not depend on the actual intention of the parties but on estoppel. A surrender by operation of law does not depend on the intention of the parties; it takes place independently and, even in spite of intention, the foundation of the doctrine is estoppel. 13. Most critically for present purposes is paragraph 17.020, headed “Act must be unequivocal”: “The conduct of the parties must unequivocally amount to an acceptance that the tenancy has ended. There must either be relinquishment of possession and its acceptance by the landlord, or other conduct consistent only with the cesser of the tenancy, and the circumstances must be such as to render it inequitable for the landlord or the tenant to dispute that the tenancy has ceased.”
"... as the law stands it is open to a landlord whose tenant has absconded both to protect the security of his premises and the state of their repair and yet maintain his rights for rent against that tenant until a fresh one is found and he then thinks fit to enforce the forfeiture. Whether in any individual case the landlord has done more than thus protect his interests is of course a question of fact in each case. The onus lies on the tenant to prove that more has been done and thus the lease terminated."