An end-of-year round-up reveals changes in UK supermarket shopping behaviour

A slightly longer report this week gives you a guide as to who are the cheaptest superkets for festive food, the winner of the cheapest supermarket in the UK and claims by Which? that Aldi and Lidl may not be giving the best deals. But, as you may guess, the two discounters are refuting this. Enjoy your Christmas and the New Year. I'll be back next year with the latest talk in the aisles.