THIS is an open letter to the big superstores.

Last back end, when petrol prices went through the roof, you weren't slow to follow.

When the petrol dropped again, I did not see much difference in your prices.

Now, when on April 1, the budget puts the extra 2p per litre back on, please, please, please tell me you will not be coming back for another bite of the cherry.

Ida Leaming, Bylands Avenue, York.