Minimum speed — Delaware Permit Test
Minimum speed on the Delaware permit test — 2 rules, each with the reason behind it and a question on it while it is fresh.
The rules
In Delaware, you must not drive so slowly that you hold up the normal, reasonable flow of traffic, unless you must for safety or to obey the law.
A very slow car makes others bunch up behind and pass when it is not safe.
You must not drive a motor vehicle at such a slow speed as to impede normal and reasonable movement of traffic, except when necessary for safety or compliance with the law.
In Delaware, you must obey posted minimum speed limits, except when weather or other conditions make it unsafe to drive that fast.
Holding the minimum in a blizzard would mean driving faster than you can see or stop.
You must obey posted minimum speed limits, except when weather or other conditions make it unsafe to do so.
On the test
When may you drive slowly enough to hold up normal traffic?
When safety requires it. A very slow car makes others bunch up behind and pass when it is not safe. Delaware Driver Manual, p.94: “You must not drive a motor vehicle at such a slow speed as to impede normal and reasonable movement of traffic, except when necessary for safety or compliance with the law.”
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)