Steady yellow and green lights — Delaware Permit Test
Steady yellow and green lights on the Delaware permit test — 3 rules, each with the reason behind it and a question on it while it is fresh.
The rules
A steady yellow light means the signal is changing from green to red, so prepare to stop.
A driver who treats yellow as a signal to speed up reaches the intersection just as the red comes on.
This means that the signal is changing from green to red; prepare to stop.
If a light turns yellow when you are too close to stop safely, continue through the intersection with care.
Slamming on the brakes at the last second invites the car behind into your trunk.
If you are too close to stop safely, continue through the intersection with care.
On a steady green light you must still yield to pedestrians and vehicles already in the intersection or the crosswalk next to it.
A driver who jumps the green hits the car still finishing its left turn.
You must yield to pedestrians and vehicles already in the intersection or adjacent crosswalk.
On the test
What does a steady yellow light mean?
The signal is about to turn red. A driver who treats yellow as a signal to speed up reaches the intersection just as the red comes on. Delaware Driver Manual, p.70: “This means that the signal is changing from green to red; prepare to stop.”
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 Delaware Driver Manual, published by the Delaware Division of Motor Vehicles, and against the state code itself. Last checked 2026-10-05.
- src/assets/drivers-manuals/DE.pdf (Delaware Driver Manual, July 2026, Delaware Division of Motor Vehicles, retrieved 2026-09-14; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/DE.pages.txt (scripts/de-text.sh: plain pdftotext cropped to keep the section tab out, physical 47 under -layout; the fixture every citation here was cut from and verified against; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/DE-exam.html (Delaware Division of Motor Vehicles, Driver's License Exam, https://dmv.de.gov/DriverServices/drivers_license/index.shtml?dc=dr_lic_written, read 2026-10-05; states both exam figures; sha256 pinned under examSource)
- https://dmv.de.gov/menu/forms_manuals.shtml (read 2026-10-05; links the manual)
- https://dmv.de.gov/DriverServices/faqs/index.shtml?dc=dr_faq_general (read 2026-10-05; its 30 and 24 are the exam page's figures before 2024-12, per the Internet Archive)