California Driver's Handbook Summary (2026): Key Rules by Section

The 8 handbook sections the California knowledge test draws from, summarized in our own words. Each rule links to its page in the official handbook.

1. Section 2: Getting a Permit and Driver's License · 9 key rules
   What you need to apply for a California instruction permit, how to move from the permit to a driver's license, and the extra rules for drivers under 18.
2. Section 3: The Vision, Knowledge and Drive Tests · 9 key rules
   The three tests for a first California license, how many tries you get, and what the examiner checks before the drive test.
3. Section 5: Steering, Signals, Horn and Headlights · 11 key rules
   How to hold the wheel, when to signal, when to use the horn, and the headlight rules the knowledge test asks about.
4. Section 6: Lanes, Turns, Passing and Parking · 17 key rules
   Lane lines and special lanes, how to turn and make U-turns, merging and passing, parking (including on hills and at colored curbs) and what to do in a traffic stop.
5. Section 7: Laws and Rules of the Road · 19 key rules
   The longest section of the handbook and the source of many test questions: traffic lights, signs, right-of-way, sharing the road, speed limits in special zones, railroad crossings and the points system.
6. Section 8: Safe Driving · 16 key rules
   Following distance, blind spots, driving at night and in bad weather, skids, seat belts and child seats, the Basic Speed Law, emergencies and distractions.
7. Section 9: Alcohol and Drugs · 8 key rules
   California's DUI rules: legal blood alcohol limits, open containers, chemical tests, penalties, and the stricter rules for drivers under 21.
8. Section 10: Insurance and Collisions · 8 key rules
   Minimum insurance in California, what happens if you drive without it, and what to do and report after a collision.