“A series of underlettings can be created in respect of the same property. Technically it might be said that in such a case there is an underletting a sub-underletting and a sub-sub-underletting and so on. However, they are all underlettings.”
“First, the reliance placed in some cases on commercial common sense and surrounding circumstances…should not be invoked to undervalue the importance of the language of the provision which is to be construed. The exercise of interpreting a provision involves identifying what the parties meant through the eyes of a reasonable reader, and, save perhaps in a very unusual case, that meaning is most obviously to be gleaned from the language of the provision. Unlike commercial common sense and the surrounding circumstances, the parties have control over the language they use in a contract. And, again save perhaps in a very unusual case, the parties must have been specifically focussing on the issue covered by the provision when agreeing the wording of that provision.”