Motorists may be taxed on the distance they drive rather than paying excise on fuel at petrol station pumps, under plans proposed by senior officials. The Government is considering numerous schemes to ensure the overall tax take from motoring does not drop significantly as a result of moves to lower emission vehicles. The Department of Finance has outlined a series of options on how to ensure the exchequer does not lose out, such as a fixed charge on the purchase of every car, no matter how low its emissions levels are. Recent policy has been designed to encourage motorists to...