New York DMV — Learner Permit Test

Safety rules

⏱ ~3-min readAceMark Guide

The big idea

What this topic is really about

Signal at least 100 feet before making a turn.. New York law requires drivers to signal their intention to turn at least 100 feet before reaching the intersection to give other motorists adequate warning.

When driving in fog, use low-beam headlights to reduce glare and improve visibility.. Low-beam headlights direct light downward onto the road surface, which reduces glare and improves visibility in thick fog.

How it works

See the mechanism

Diagram coming soon

Signaling at least 100 feet allows other drivers to adjust their speed safely, reducing the risk of accidents. A diagram for this topic isn't available yet — the worked example below walks the same reasoning step by step.

Worked example

An exam-style question, fully explained

You must signal at least ___ before making a turn.

Identify what the question tests: You must signal at least ___ before making a turn..
New York law requires drivers to signal their intention to turn at least 100 feet before reaching the intersection to give other motorists adequate warning.
Option A is incorrect because 50 feet does not provide enough distance or reaction time for drivers behind you to adjust their speed safely.
Why it matters: Signaling at least 100 feet allows other drivers to adjust their speed safely, reducing the risk of accidents. This distance provides adequate warning for other motorists to take necessary precautions.

Answer:100 feet

Common mistakes

Traps the examiner sets

Some drivers may think 50 feet is sufficient or that signaling is only necessary at the intersection, but it's essential to signal early to ensure other drivers can react safely.
Many people mistakenly believe that high-beam headlights will help them see better in fog, but in reality, they can make visibility worse. Drivers often get confused about the proper use of high and low beams in different weather conditions.
Option A is incorrect because 50 feet does not provide enough distance or reaction time for drivers behind you to adjust their speed safely.

Self-check

Test your recall

Answer each from memory — you'll see instantly whether you're right and why.

Q1.You must signal at least ___ before making a turn.

Q2.When driving in fog, use:

Q3.You may not use a hand-held phone while driving unless:

Q4.When parallel parking, your tyres should be no more than ___ from the kerb.

Q5.Tailgating is dangerous primarily because it:

Ready to lock it in?

Run a focused 10-question mini-mock on Safety rules and see it stick.

Practice more of this topic →