https://www.ons.gov.uk/economy/inflationandpriceindices/datasets/consumerpriceinflationbasketofgoodsandservices
Representative items within the Consumer Prices Index including owner occupiers' housing costs, Consumer Prices Index and Retail Prices Index for the basket of...
consumer price inflationbasket of goodsservicesoffice
https://www.ons.gov.uk/economy/inflationandpriceindices/methodologies/consumerpricesindexcpiandretailpricesindexrpibasketofgoodsandservices
consumerpricesindexcpiretail