No oral amendment
“No oral modification”. A self-contradictory stricture on an amendment agreement, until 2018 understood by all to be silly fluff put in a contract to appease the lawyers.
No longer, as it ought to be, an entirely vacuous piece of legal flannel — courtesy of an entirely vacuous piece of legal reasoning by no less an eminence than Lord Sumption of the Supreme Court in Rock Advertising Limited v MWB Business Exchange Centres Limited.