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Mississippi driving lesson · Traffic Signs

Regulatory signs

A 3-minute lesson from the Mississippi course. Read the rules and examples, follow the handbook page references, and check your understanding before you move on.

Read time
3 minutes
Course unit
Traffic Signs
Checkpoint questions
6
Source pages
28, 29

Regulatory signs state the law: what you must do and what you must not do. Most are white rectangles with black letters; the most urgent ones (STOP, YIELD, DO NOT ENTER, WRONG WAY) use red.

Stop
STOP

Know the rule

The STOP sign is the only sign with eight sides. Come to a COMPLETE STOP before entering the intersection, then yield to any traffic close enough to be a hazard.

Handbook p. 28 ↗
Yield
YIELD

Know the rule

The YIELD sign is an equilateral triangle. You MUST let other vehicles on the roadway have the right-of-way.

Handbook p. 28 ↗
Do not enter
DO NOT ENTER

Know the rule

DO NOT ENTER may show the words or only a white bar across a red circle. Either way, you may not enter that lane of travel.

Handbook p. 28 ↗

Know the rule

WRONG WAY means you're traveling opposite to the other cars in your lane and are in danger of a head-on collision. Leave the roadway and turn around as soon as possible.

Handbook p. 28 ↗

Prohibition signs (red circle and slash):

  • No left turn: no LEFT turns at this intersection
  • No right turn: no RIGHT turns at this intersection
  • No U-turn: don't turn around in an intersection, the center of a street or a highway median
  • No trucks: NO TRUCKS allowed on this street or highway
Handbook p. 28 ↗
No turn on red
NO TURN ON RED

Know the rule

Usually you may turn right on red after you stop completely and make sure the way is clear. A NO TURN ON RED sign means right turns are never allowed on red: wait for the green light.

Handbook p. 28 ↗

More regulatory signs:

  • KEEP RIGHT / KEEP LEFT
  • MUST TURN LEFT / MUST TURN RIGHT
  • ONE WAY: travel ONLY in the direction of the arrow
  • Speed limit: the maximum speed allowed under ideal driving conditions
  • Center lane turn sign: use the center lane ONLY to make turns, not for travel or passing
  • NO PASSING ZONE: crossing into another lane to pass a vehicle is PROHIBITED
Handbook p. 29 ↗

Know the rule

The handicapped parking sign reserves spaces for vehicles with an official indicator, such as a handicap license tag or temporary hangtag. For a handicap tag, contact your County Tax Collector's Office.

Handbook p. 29 ↗
Center lane left turn only (two-way left turn)
Center lane: turns only

Put it into practice

You're stopped at a red light, planning to turn right, and see NO TURN ON RED. Even if no traffic is coming, you must wait for the green light before turning.

Check your understanding

Read the question, decide on an answer, then open it to check the explanation. These are Roadwise study questions based on the source handbook.

After coming to a complete stop at a STOP sign, what must you do before proceeding?
  1. Yield to any traffic close enough to be a hazard
  2. Proceed, since stopping gives you the right-of-way
  3. Proceed immediately if no vehicle is directly ahead
  4. Wait until the cross street is completely empty

Answer: Yield to any traffic close enough to be a hazard

After stopping, you must yield to any traffic close enough to be a hazard before entering the intersection.

Handbook p. 28 ↗
What should you do if you see a WRONG WAY sign while driving?
  1. Continue driving and watch for a U-turn opportunity
  2. Pull to the left shoulder and wait
  3. Move to the right lane and continue
  4. Leave the roadway and turn around as soon as possible

Answer: Leave the roadway and turn around as soon as possible

A WRONG WAY sign means you're heading into oncoming traffic; you should leave the roadway and turn around immediately.

Handbook p. 28 ↗
At an intersection with a sign specifically prohibiting right turns on red, when may you turn right?
  1. After stopping completely and checking for cross traffic
  2. Only when the light turns green
  3. After a five-second wait, even on red
  4. Anytime if no pedestrians are present

Answer: Only when the light turns green

A sign prohibiting right turns on red overrides the usual rule; you must wait for a green light.

Handbook p. 28 ↗
What must you do at a DO NOT ENTER sign?
  1. Not enter that lane
  2. Yield only
  3. Slow down and proceed
  4. Stop, then proceed with caution

Answer: Not enter that lane

A DO NOT ENTER sign means you may not enter that lane of travel at all.

Handbook p. 28 ↗
A DO NOT ENTER sign always includes the words "do not enter" so drivers unfamiliar with symbols can understand it.
  1. True
  2. False

Answer: False

A DO NOT ENTER sign might include the words, or it might only show the white bar on a red circle.

Handbook p. 28 ↗
A NO TRUCKS sign means trucks may still use the road but must reduce their speed.
  1. True
  2. False

Answer: False

A NO TRUCKS sign means trucks are not allowed on that street or highway at all.

Handbook p. 28 ↗
Take the lesson checkpoint in the app

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