Too short, too little detail, too little explanation

First, I do not understand how they came to make such a small booklet for the rules of the road: a few years ago, this book was more of Rousseau provided! The Highway Code is far from obvious to the novice, and I find that this book does not explain well the logic and the foundations of the highway code.

There are some twists more or less humorous and more or less ironic phrases, I think it has nothing to do in such a book. Still, if he was better explained and more developed, we could allow a time gap in time for easier reading, but then there has almost nothing to read!

So maybe people are based mostly on the DVD of questions and they almost never read the book, what Rousseau incentive to save paper ... Anyway, if you have a doubt about a point little technique of traffic, it is difficult to refer to this book, I think.