This book investigates the practical and theoretical knowledge required for safe, competent vehicle operation. The author, Norman Sullivan, utilizes a structured assessment framework to evaluate a driver's understanding of road rules, vehicle mechanics, and defensive driving techniques. By presenting a series of diagnostic tests and informational chapters, the text aims to identify gaps in driver proficiency and provide the necessary context to improve overall road safety.

The subject matter points to a practical, instructional text designed for drivers seeking to verify their knowledge against established safety standards. The framing suggests a straightforward, diagnostic approach intended to serve as a reference for both new and experienced motorists.