I find it somewhat comical that a lot of people are saying that they wouldn't go down the route of paying less tax via a completely legal arrangement as they find it morally wrong.
Perhaps you should look at the position of being in the position of being paid a significant amount of money, but...
If you cut people up on the roads, I would suggest is not a legal activity, as I assume if witnessed by a Police Officer you could well receive a summons for driving without due care and attention.