“In my experience there has been a view that the previous set of Guideline Hourly Rates (before 2021) were not directed to the heaviest work such as takes place in the Business and Property Courts. In part no doubt this was because they were so out of date. Whatever the position was or was thought to be, it changed in the current set of Guideline Hourly Rates, which were approved by the Master of the Rolls in August 2021. As my Lord pointed out in Samsung v LG, the current set includes a band called "London 1" which is a set of rates directed expressly to very heavy commercial and corporate work by centrally London based firms. I would add that the London 1 rates band in the current Guideline Hourly Rates is based on evidence from the Business and Property Courts themselves (see the Civil Justice Council's Final Report of April 2021). Therefore the London 1 band is directly applicable to this case and so a justification for the much higher rates was needed”