A number of Britain's established supermarket chains, including Sainsbury's, Morrisons, and Iceland, have reportedly asked the Competition and Markets Authority (CMA) to investigate the expansion strategies of discounters Aldi and Lidl. The request centres on concerns that the German-owned retailers are employing tactics that hinder their competitors from opening new stores in close proximity.
The reported complaint alleges that Aldi and Lidl are using restrictive covenants in property deals. These legal agreements, often embedded in land sales or leases, can prevent future owners or tenants of adjacent or nearby sites from operating as rival supermarkets. If true, such practices could limit consumer choice and reduce competition in local areas where these covenants are in place.
This development underscores the intensifying battle for market share within the UK grocery sector. Aldi and Lidl have experienced significant growth over recent years, attracting customers with their value-focused offerings, particularly during periods of high inflation. Their expansion has put considerable pressure on the traditional 'big four' supermarkets – Tesco, Sainsbury's, Asda, and Morrisons – who have seen their collective market share erode.
The Competition and Markets Authority is the UK's primary competition regulator, tasked with ensuring fair competition across industries and protecting consumer interests. Should the CMA decide to launch an investigation, it would examine whether the alleged practices distort competition, create barriers to entry for new retailers, or ultimately harm consumers by limiting options or potentially leading to higher prices in affected areas.
The outcome of any potential CMA involvement could have significant implications for the future landscape of UK grocery retail. It could influence how supermarkets acquire and develop new sites, potentially altering the pace and location of expansion for all players, particularly in areas currently underserved by a diverse range of grocery options.
Source: Unnamed sources cited in industry reports