Tesco is set to introduce changes to shop shelves in up to 3,000 stores across the UK, according to reports from Scottish and national outlets. The changes are described as involving electronic shelf labels (ESLs), continuing a wider retail shift that other supermarkets have already started. Coverage notes that Tesco’s move would follow similar actions by competitors, including Morrisons and Lidl, and occurs amid broader adjustments to store layouts and merchandising practices by major UK grocery chains such as Sainsbury’s and Asda. The reports characterize the programme as a significant update to how products are presented and priced on shelves, potentially marking the end of an earlier approach for customers and staff. While the articles focus on the scale of the rollout and the ESL element, they do not provide detailed timelines, store-by-store locations, or full operational impacts. Overall, the information presented points to Tesco expanding ESL technology across a large portion of its store estate as part of ongoing modernization efforts in the UK grocery sector.