Stopping — Connecticut Permit Test
Stopping on the Connecticut permit test — 5 rules, each with the reason behind it and a question on it while it is fresh.
The rules
Stopping suddenly is dangerous and usually points to a driver who was not paying attention, and braking quickly can make you skid and lose control.
A panic stop is a failure that happened several seconds earlier, when the driver was not looking far enough ahead.
Stopping suddenly is dangerous and usually points to a driver who was not paying attention.
You must come to a complete stop at a stop sign or stop line.
A rolling stop leaves no time to look properly, which is the whole reason the stop is required.
Remember, you must come to a complete stop at a stop sign or stop line.
At 50 mph it can take about 400 feet to react to something you see and bring the vehicle to a stop, which is about the length of a city block.
Four hundred feet is far further than most drivers guess, and it is the distance they need to be able to see.
At 50 mph, it can take you about 400 feet to react to something you see and bring your vehicle to a stop.
At 30 mph it can take about 200 feet to stop, which is almost half a city block.
Halving the speed does not halve the distance, and the gap between the two figures is where the danger lives.
At 30 mph, it can take about 200 feet to stop. That is almost half a city block in length.
If you cannot see 400 feet ahead you may not be driving safely at 50 mph, and if you cannot see 200 feet ahead you may not be driving safely at 30 mph.
Sight distance sets the safe speed. Anything you cannot see in time is something you cannot stop for.
If you cannot see 200 feet ahead, you may not be driving safely at 30 mph.
On the test
What does a sudden stop usually point to?
A driver who was not paying attention. A panic stop is a failure that happened several seconds earlier, when the driver was not looking far enough ahead. Connecticut Driver's Manual, p.36: “Stopping suddenly is dangerous and usually points to a driver who was not paying attention.”
How this works
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Where these come from
Every rule here is checked against Connecticut Driver's Manual, published by the Connecticut Department of Motor Vehicles, and against the state code itself. Last checked 2026-09-16.
- src/assets/drivers-manuals/CT.pdf (Connecticut Driver's Manual, Revised March 2023, retrieved 2026-09-14)
- src/assets/drivers-manuals/CT.pages.txt (plain pdftotext over that PDF; sha256 pinned in SOURCES.json)
- src/assets/drivers-manuals/SOURCES.json (sha256, folio offset 2, folioMarker, nonLawPages and the extraction flag, each with its measured basis)