Travelled zigzag courses as told, an imposition on driver

Wikipedia Word definitions in Wikipedia
Road tax , known by various names around the world, is a tax which has to be paid on a motor vehicle before using it on a public road .

Longman Dictionary of Contemporary English Word definitions in Longman Dictionary of Contemporary English
noun EXAMPLES FROM CORPUS ▪ And he supports the long-floated idea that road tax should be scrapped, with the equivalent revenue drawn from petrol duty. ▪ For example, a substantial proportion of the road tax levied on vehicle owners goes towards paying ...