Simply to raise the limit on motorways to 90mph enabling people to get to work more efficiently. The outdated 70 mph introduced in the sixties has created an unfair tax on motorists. Germany have autobahns why cant we. The stopping distance for cars now is a third of what it was. Outside lane only will not apply to vans etc. Climate change continually fines motorists what about planes there is no cat or exhaust on them.