Just been told that our bill is going up £15 a month from May 1st 2023! We have the right to cancel. However, on the back of the letter things get worse. From April 2024 all bills will be going up 3.9% plus the Retail Price Index (RPI) announced in February. This is every year. If the RPI is 0% or less than it will still go up 3.9%. As this will be part of your new terms there will be no right to cancel mid contract! When is a contract not a contract?