Tesco Clubcard discount promo DID copy Lidl logo, High Court rules against UK’s largest supermarket Supermarket ruling German discount supermarket Lidl has won its trademark lawsuit against Tesco at London’s High Court over the use of a yellow circle on a square blue background. Lidl sued Tesco in 2020 shortly after Tesco adopted a yellow circle against a blue background to promote its “Tesco Clubcard Prices” discount scheme. Judge Joanna Smith said in a written ruling [...]