CASE HUB ARCHIVED—this archived case hub reflects the position at the date of the decision of 25 April 2019; it is no longer maintained. NOTE—appeal lodged by Sainsbury’s and Asda before the CAT (1300/4/12/18) See further: timeline, commentary and related cases. Case facts Outline UK merger investigation into the anticipated merger between J Sainsbury Plc and Asda Group Ltd. The transaction involves horizontal overlaps in grocery retailing. Latest developments On 25 April 2019, the CMA issued its final report in its phase 2 investigation into the anticipated merger between Sainsbury’s and Asda, finding that the transaction would, on the balance of probabilities, be expected to result in an SLC a number of markets in the UK—namely, the supply of groceries in supermarkets on a national and local level, the supply of online delivered groceries on a national and local level, and the supply of fuel on a local basis. As a result, the CMA decided to prohibit the merger in its entirety.More specifically, the CMA concluded that the merger would lead to prices rises and/or a worsening of