John Vidal wrote in The Guardian, UK:
“Supermarkets fought like rats in a sack for our custom in 2006, but mostly washed their dirty linen in private. No longer. Asda/Wal-Mart has turned on its peers and denounced what it calls “the dirty dozen” - Tesco, Sainsbury, Morrisons, Somerfield, Iceland, Aldi, Lidl, Netto, Budgens, the Co-op, Spar and Kwik Save - for not following its example in refu