Nordern v Blueport Enterprises Ltd and Others - [1996] 3 NZLR 450

Property law — Lease — Cancellation by lessee on lessors' consenting to assignment of floor above to a brothel-keeping tenant — Whether derogation from grant of lease to lessee of lower floor — Whether lessors in breach of covenant for quiet enjoyment in consenting to assignment — Principles to be considered — Whether s 7 of the Contractual Remedies Act 1979 applied — Contractual Remedies Act 1979, s 7.