The BRC-Nielsen Shop Price Index is a monthly measure of inflation across the UK. The data assesses the change in price of 500 commonly bought products to provide analysis around retail-specific and economy-wide inflation. The index separates grocery prices from other categories to paint a true picture and how food price inflation compares to that of non-food items. There are fears that British consumers could face rising prices in the coming years as a result of rising global food prices, shipping costs and Brexit red tape.