Tesco had a 5.0 per cent increase in sales over the 12 weeks to December 29 with its 0.8 percentage point share gain the biggest of any supermarket, according to analysts at Kantar.
Grocery sales surpassed £13 billion over the four weeks for the first time ever, as prices rose fastest across products such as chilled smoothies and juices, chocolate, confectionery and skincare ... ...