Fuel Costs

The hon. Lady seems to be labouring under a misapprehension. The fuel duty regulator would temper spikes. If there is a structural change in the oil price, the baseline figure against which a trigger is measured has to be reset. We have all seen the OBR figures, but the OBR does not say that we should not have a short-term stabiliser to stop spikes; it says that there is no benefit in the long run, as she said. The regulator is designed to smooth out short-term spikes, not to stop structural changes in the oil price.