With reference to Ken Roper’s letter (Oxford Mail, March 30) regarding the price difference of the cost of fuel, he is totally correct when he says it unacceptable when garages a few miles apart show such a marked difference in their prices.

I have just returned from holiday in Devon and was not surprised to find that the service station in the village I stayed in was charging 10p more than the one two miles away.

When will common sense return?

AJ Roberts, Yarnton