Traffic law basics — Hawaii Permit Test
Traffic law basics on the Hawaii permit test — 4 rules, each with the reason behind it and a question on it while it is fresh.
The rules
In Hawaii you must obey all lawful orders and directions of a police officer.
An officer waving traffic through a dead signal only works if every driver follows the wave.
You must obey all lawful orders and directions of a police officer.
Hawaii requires you to drive on the right half of the roadway, and vehicles going in opposite directions must pass each other on the right.
Two cars that each pick a side at random meet head-on.
You must drive on the right half of the roadway. Vehicles going in opposite directions must pass each other on the right.
On a narrow road in Hawaii you must allow vehicles coming the other way at least one-half of the main traveled portion of the road.
A car that hogs the middle of a narrow road leaves the oncoming car nowhere to go but the ditch.
On narrow roads you must allow vehicles going in the opposite direction at least one-half of the main traveled portion of the road.
In Hawaii, when you are moving slower than other traffic you should drive in the extreme right lane.
A slow car in the left lane makes faster cars weave around it on both sides.
When moving slower than other traffic you should drive in the extreme right lane.
On the test
A police officer is directing traffic at an intersection. What must you do?
Obey the officer's lawful directions. An officer waving traffic through a dead signal only works if every driver follows the wave. State of Hawaii Driver’s Manual, p.26: “You must obey all lawful orders and directions of a police officer.”
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 State of Hawaii Driver’s Manual, published by the Hawaii Department of Transportation, and against the state code itself. Last checked 2026-10-05.
- src/assets/drivers-manuals/HI.pdf (State of Hawaii Driver’s Manual, 2023, Hawaii Department of Transportation, retrieved 2026-09-14; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/HI.pages.txt (scripts/hi-text.py: PyMuPDF with the clip honored, sorted, hyphens rejoined; the fixture every citation here was cut from and verified against; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/HI-exam.html (County of Maui, Division of Motor Vehicles & Licensing, Class 3 Instructional Permit, https://www.mauicounty.gov/1541/Class-3-Instructional-Permit, read 2026-10-05; states both exam figures; sha256 pinned under examSource)
- https://hidot.hawaii.gov/highways/library/motor-vehicle-safety-office/ (read 2026-10-05; links the manual)
- https://hidot.hawaii.gov/highways/files/2021/08/19-122-std-format.pdf (Hawaii Administrative Rules chapter 19-122, the DOT’s own copy, read 2026-10-05; §19-122-10(f)’s 80 percent agrees with the county’s figures)