Within ten years you will have a black box and they will do away with fuel tax and motor tax you will pay a road use charge that will vary between a few euro a mile and free depending on what road and what time you travel at .The black box will record everything from speed direction and location .In our case this data can be read to discover our taxable revenue .Its progress ,sure its going to be great .As I said before if I was under 40 I would not depend on this job for 100% of my salary .