UK supermarkets have long term supplier/farmer fixed contracts to 'protect' consumer, which can be good & bad, whereas french/europeans pay the varying market/production rate.I know the supermarkets are doing this. I have been buying food in Europe recently, and prices are falling there. In some cases, I have noticed as much as a 15% fall in some goods that has not happened in the UK.
(kinda like the Octopus Agile energy contracts)
....
with us paying less for food than many european countries, I'd like to know the segment where we spend more money - fast food , phones, cars ???,
or, since we are relatively poorer, maybe we have less money to spend.
If the government finds the petrol stations had been taking a higher margin post-covid - I don't wholly disagree with that, to make up some lost revenue.