Does anyone know if there has been a problem with diesel supplies in France. Called at Auchan in Calais on Sunday evening. Long queue and only two pumps working. Pump very slow at filling and cutting off after supplying 25 litres. Didn't only happen to us so just wondered if there was a shortage and pump set to supply only 25 litres. Also supermarket 24/24 pump at Uzerche (just above Brive) would not accept either our debit or credit card although we have used them at this supermarket before so wondered if they had a ban on UK cards.