CPI Inflation rose to 4.2% from the previous months 3.1%, slightly higher than we had expected. The anticipated twin effects of the increase in the OFGEM price cap and an increase in the VAT rate on hospitality (partially reversing the July 2020 reduction) both impacted the figure as did surging petrol and diesel prices. Since there was a base effect of 0% dropping out from September 2020, all the change in headline inflation in October arises from the new inflation in the month September to October 2021 which represents the largest month on month increase since April 1993.