Teacher of driving, I told myself I wanted to address the explanations I give my candidates from another angle through this book, may be to help some of my explanations that block and those of their traditional code book; but this book is too short, lightweight, disappointing: there is even less explanation than their code book and even less small "stuff" that I personally find my code to animate sessions. What a disappointment this cinderblock! Only thing to enjoy: some subtleties about driving in some countries they would have written. Not flee Pauses and questions to your teacher!