The UK Competition and Markets Authority (CMA) is proposing that Aldi and Lidl face the same rules on supermarket store openings as rival retailers. The move is aimed at preventing the two discount chains from using their market position to block or deter competitors from opening stores near existing Aldi or Lidl locations.
According to the reports, the CMA’s proposal would limit mechanisms that can restrict rival supermarkets’ ability to expand in close proximity to Aldi and Lidl stores. The underlying concern is that differences in how Aldi and Lidl operate compared with other retailers can create an uneven competitive environment for new entrants and expansion efforts.
The CMA’s intervention focuses specifically on store-opening behaviour and the potential impact on competition in local areas. The proposal is presented as a regulatory adjustment to align Aldi and Lidl’s practices with those imposed on or expected from other supermarkets, rather than as a change in store performance or pricing. Details of how the rules would operate and the next steps in the CMA process are not included in the brief accounts.
