[QUOTE=djfierce;413151]
question though (or point even
) the supermarkets buy from the big fuel companies too though dont they?? I know Sainsbury's certainly do just cant think who it is lol.
you are 100% correct... the basic petrol comes from the large suppliers.. such as bp and shell and esso.... but hasn't the same blend of additives added after the initial refining etc.. each of the major suppliers.. bp, shell esso etc add there own blend of additives afterwards (if memory serves)