MWB BUSINESS EXCHANGE CENTRES LTD v ROCK ADVERTISING LTD
[2016] Lloyd's Rep Plus 62
COURT OF APPEAL
Before Lady Justice Arden, Lord Justice Kitchin and Lord Justice McCombe
Contract - Licence to occupy premises - Licence prohibiting oral variation - Whether oral variation binding on the parties - Consideration - Promissory estoppel - Proprietary estoppel - Waiver.