Summary of request
Indicative estimates of the impact of introducing groceries scanner data into the consumer prices index, including owner-occupier housing costs (CPIH), the consumer prices index (CPI) and the Retail Prices Index (RPI). This includes the impact on the index and annual inflation rate at headline level, and at division level for divisions including groceries scanner data (division 1 and division 2).
Contact
For more information on this request, please email cpi@ons.gov.uk.