Avoiding distractions — California Permit Test
Avoiding distractions on the California permit test — 5 rules, each with the reason behind it and a question on it while it is fresh.
The rules
Common distractions include looking at a phone, a navigation system, children or pets, changing music or volume, and applying makeup or shaving.
Each of them takes your eyes off the road for seconds you cannot get back.
Avoid distractions while you drive. Some common distractions are:
Cell phones are the main source of distracted driving, and driving while using a handheld cell phone is unsafe and illegal.
A phone in your hand is a hand off the wheel and eyes off the road at the same time.
Cell phones are the main source of distracted driving. Driving while using a handheld cell phone is unsafe and illegal.
An adult driver should only use a cell phone in hands-free mode when necessary, should not answer a ringing phone, and should pull safely off the road to make or return a call.
Letting it ring costs you nothing, and the voicemail will still be there when you stop.
Do not answer your cell phone if it rings. Let the call go to voicemail. If you must return or make a call, pull safely off the road.
Do not send or read text messages or emails while driving.
Reading a message takes your eyes off the road for about the length of a football field.
Do not send or read text messages or emails while driving.
Mount your cell phone on the windshield, dashboard or center console where it cannot block your view of the road, and use the single swipe or touch feature.
One touch is all the law allows, and anything more is a conversation with a screen.
Mount your cell phone on the windshield, dashboard, or center console.
On the test
Which of these does the handbook name as a common distraction?
Changing the music or volume. Each of them takes your eyes off the road for seconds you cannot get back. California Driver’s Handbook, p.70: “Avoid distractions while you drive. Some common distractions are:”
How this works
Most practice tests hand you a bank of questions and leave the manual somewhere else. This one puts them together.
You read one law and the reason behind it, then answer a question on that law while it is still fresh. Get it right and you move on; get it wrong and you have found the gap while it is cheap to fix, not on the morning of the exam.
Learning one rule at a time, and proving it immediately, is what turns a manual you skimmed into something you actually know — and it makes studying feel like getting somewhere rather than like waiting to find out.
What it costs
- One payment, once — not a subscription. Nothing renews and there is nothing to cancel, for an exam you sit one time.
- Free to start: a 10-question test and the first section of cards. No sign-up and no account.
- Paying opens the rest of the cards, unlimited full-length practice tests, and retests built from exactly the questions you got wrong.
- Every level up to Prepared — 3 tests passed in a row.
- Do the work, fail the real exam, and we refund you.
Where these come from
Every rule here is checked against California Driver’s Handbook, published by the California Department of Motor Vehicles, and against the state code itself. Last checked 2026-09-21.
- src/assets/drivers-manuals/CA.pdf (California Driver’s Handbook, DL 600 ENGLISH (REV. 6/2025), retrieved 2026-09-14; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/CA.pages.txt (the pdftotext -layout fixture every citation here was cut against and verified against; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/SOURCES.json, CA entry — the folio offset of 6 and its basis, the three non-law pages, the two sign gallery pages, and the record of why California’s exam shape is this app’s own
- docs/plans/chosen-exam-shapes.md section 5 — the decision that a state publishing neither exam figure ships 40/32 with both disclosed
- docs/plans/how-to-build-laws.md — the rule that the handbook is the syllabus and nothing enters this file without a page in it