If the governement don't cut the tax on the fuel then I think there could be more strikes coming. I know the Shell one is over pay & apparently the monopoly on the drivers have gone, so any compnay will be able to deliver their. Word of warning though, i'm pretty sure Shell supply fuel for one of the major supermarkets, so they may become affected.
My local Sainsburys was a bit busy on the forecourt, but that is nothing unusual. Having said that they have been running out of diesel for quite a few weeks now.