All 300 Questions explained in ADI Part 1 Band 1 What Is ADI Part 1 Band 1 About? Band 1: Road Procedure This section tests your understanding of how to use the road safely, correctly, and according to the law—but with the added expectation that you’ll be teaching others to do the same. It’s not just about how you drive, but how you’ll help your learners navigate real-world traffic situations confidently and correctly.