Each year, we adjust the prices of our products and services in-line with the Consumer Price Index (CPI) rate of inflation, plus 3.9%.
When we work out our prices, we use the December CPI rate published in January. For December 2023, the CPI rate was 4.0%. This means that the majority of our customers will see a price increase of 7.9% (which is 4.0% plus 3.9%), or around £3 per month on average. These price changes take effect on or after the 31 March 2024.