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What Round Signs Indicate? (or What Do Circle Signs Mean)

Do you see several circular signs on the road every day and wonder what circle signs mean? Also, you observe different colors on those circle signs. For example: red, green, orange & blue, etc.

Well, today we will tell you in detail what round signs indicate and the meanings of different colors on them. If you are a cyclist, motorcyclist, pedestrian, driver, or a company, read this complete article to get a full understanding.

What Do Circle Signs Mean on the Roads and Streets?

In the language of traffic signs, a circular shape means an order, instruction, and information that you have to follow. This round sign tells you what to do or what not to do. So if you find any sign of a circular shape, then pay attention to it; otherwise, you may have to face legal issues.

What Colors Indicate on Round Road Signs?

The round shape itself is an indication of “Order” to drivers for safety purposes. You must have seen circular-shaped signboards of different colors in your daily life. Actually, these colors specify what kind of order the board is trying to convey to you.

Mostly round signs are available, in a red border with a white background. These colored boards specifically stop and prohibit you from certain actions. On the other hand, the green color allows you to do specific actions. Some other colors also provide informative instructions.

Round Traffic Signs With Red Circle

  • Speed Limit

This circular-shaped sign board warns drivers to slow down their vehicles at a specific limit. Basically, this speed limit is not fixed; traffic controllers find this speed according to the traffic flow.

Road Speed Limit Sign

  • No Explosive

This round sign board with fire sign prohibits road users from carrying explosive material. Basically, these materials include gasoline, diesel, lead-acid batteries, and pressurized cylinders.

No Explosive Sign

  • Right Turn Not Allowed

A black right arrow that points toward the right side that is crossed with a red line shows that the right path is prohibited for you. So always, try to follow this sign otherwise you can face legal problems.

Right Turn Not Allowed Sign

  • No Towed Vehicle

Actually, this sign board clearly says that you can’t carry a broken car or truck with your vehicle. This sign board is commonly placed on narrow, highly curved and busy roads to avoid disturbance.

No Towed Vehicle Sign

  • Prohibition of Left Turn

This sign stops you from taking a left turn. Sometimes, it is clearly written with black letters “No Left Turn” but at some places, an arrow toward the left side tells you to avoid a left turn because of a red cross over it.

Prohibition of Left Turn Sign

  • Maximum Gross Weight

Gross weight means the weight of goods that a cargo carries with itself. Basically, some specific roads are not constructed to bear the heavy load of cargo. So the traffic controllers or higher authorities inform drivers about the exact weight range of that specific road.

Maximum Gross Weight Sign

  • Maximum Width of Vehicle

This circular sign board tells you about the exact width of the vehicle allowed on that road or lane. These boards are placed on narrow and highly rushed streets. For example, a board with 2.1m with small black arrows on both sides represents the allowed width of your vehicle.

Maximum Width of Vehicle Sign

  • No U Turn

If you notice a fully curved arrow covered with a red diagonal line, then it warns you that a 180-degree u-turn is prohibited at this specific location. So don’t try to break this rule, otherwise you will be fined.

No U Turn Sign

  • Don’t Park

Near hospitals, schools and on busy roads there is often a board that says “Don’t Park Here”.  These boards are circular in shape and red color is used to show danger from a distance, don’t ignore such sign boards.

Don’t Park Sign

  • No Pedestrian

If you are a road walker and want to cross the road then be aware of sign boards that have crossed the image of pedestrians with red color. Actually, this board stops pedestrians and allows motor vehicles to cross the road freely.

No Pedestrian Sign

  • Give Away To Upcoming Cars

This type of sign boards are present at narrow lanes, tunnels and roads. Basically, they inform you to give other vehicles a safe space to cross. These types of boards present two arrows, one in red colour and the other in black color.

give way sign

  • Heavy Vehicles Restrictions

This sign board says that heavy vehicles like buses and trucks are not allowed on this specific road. There are many reasons behind this, like the road has high traffic flow,narrow space, or low load-bearing capacity.

Heavy Vehicles Restrictions Sign

  • No Horse Riding

This board with an image of horse, crossed with a red line represents that horse riding is prohibited here. They are commonly installed in parks, on busy streets and near hospitals where roadwalkers safety is important.

no horse riding sign

  • No Bicycle

No bicycle sign board specifically prohibits bike riders from driving in that specific location. Parks, highways and busy markets are the common places where these boards are placed.

No Bicycle Sign

  • No Overtaking

These boards show that on this road, you can’t overtake or pass any vehicle due to safety concerns. Everyone has to wait except for emergency vehicles. This board shows a car crossing another car with a red diagonal line on it, or can simply say “No Overtaking”.

no overtaking sign

Blue Round Signs/Blue Circle Road Sign

  • A Straight Arrow

This circular sign board with a white arrow on a blue background points toward a specific direction which is allowed for you. In clear words, it tells you that you can continue your journey freely. 

A Straight Arrow Sign

 

  • Left Turn

These specific signs allow you to take a left turn at a specific lane or road. Basically, these types of boards are used to manage the overall flow of traffic on the busy intersections.

Left Turn Sign

  • Right Turn

This sign also allows you to move in the right direction. Basically, this is an inductive sign so if you saw a blue board with white arrow directed toward the right side then feel free to move in this direction.

Right Turn Sign

  • Mini Roundabout

This sign board appears in the form of three arrows in circular shape on a circular board. Actually it informs you that a mini roundabout is coming ahead. At that point, you should slow down your vehicle.

Mini Roundabout sign

Indication of Green Circle Border Road Sign

  • Go

This simple yet short sign board means that you are allowed to go ahead. But only in one direction for a short time. This board is usually installed when construction is happening on the road.

Go Sign

  • Cycle Parking

This white cycle on a blue round sign board tells you that you can park your cycle at that point. This sign board provides a safe place for cycles near parks and markets. 

cycle parking sign

  • Parking Area

This is a general-purpose signboard that allows all types of motor vehicles to park in one place. Commonly, these boards are posted near small parks, hospitals and markets where all types of automobiles are parked.

round-parking-sign

  • Snowmobile Allowed

This sign board permits you to operate your snowmobile without any worry. Basically, this sign board is used on snow-covered trails and in hilly areas where snowmobiles are the common mode of transport.

Road Signs Blue Circle Red Cross Meaning

A circular road sign that represents a big red cross X on a blue background means “No”, no for parking your car even for a short time. Like if you just want to unload or load something for a while it is not possible.

The blue color in its background shows that it is a mandatory sign board so you have to follow it. Moreover the red cross over it represents strict restriction, so don’t ignore such a road sign at any cost.

Yellow Circle Road Sign with R/R Meaning

This sign board informs the drivers about the upcoming railway track. Basically, R/R stands for railroad crossing, so if you encounter such a sign be aware and slow down your vehicle.

Orange Circle Road sign

Orange color on round sign boards indicates construction zone and potential risks. So, if you find this type of sign board, reduce your speed and beware you can find obstacles and uneven places in your way due to construction.

Green Circle Road Sign

This particular color on a circular shape sign board tells you the action that you can do. In other words this is the permission sign board which removes restrictions and gives you a safe space to drive.

The action that you can perform is written or shown inside the circle. For example a green board with a cycle image permits you to park your cycle at that place without any legal concerns. 

Red Circle Road Sign

As you know that red is the sign of danger and stop, a red circle road sign also works on this basic rule. This red circle prohibits you from certain actions or tells you the limit and range of that action.

For example the speed limit (30,40, 50) that is mentioned according to the traffic and capacity of that road. Moreover, no parking stops you to park your vehicle, no explosive sign prohibits you from carrying fire catching material and many more signs are available in red colour.

White Signs With Green Text and a Blue Icon Denote?

This special sign board, with a wheelchair image indicates the parking area that is allotted to disabled persons. Basically, these areas are constructed with special design which makes them a good choice for wheelchairs and other vehicles of that type. After the proper preparation, this type of special sign boards are installed for good visibility.

What Do Blue Street Signs Mean

Blue sign boards on motorways represent a positive instruction that is mandatory to follow for all traffic users. Plus this color is used to inform specific information about a certain vehicle on that specific road. But if a blue sign board is not placed on the motorway then it tells you the action that you have to do in all conditions.

White Circle Road Sign

If we talk about a white circular road sign, you can say this is actually a regulatory sign. It indicates those traffic rules which you must follow.

White Circle Road Sign

Common meanings of white circular signs:

  • With a red border: Prohibition (no entry, no vehicles and speed limit etc).
  • With a black symbol or number: Mandatory restriction (for instance speed limit in km/h or mph).
  • Plain white circle (rare): Sometimes authorities use it to indicate the end of all restrictions (mainly in Europe).

For example:

  • If you see a white circle with a red border and “50” = Speed limit of 50 km/h.
  • A white circle with a red border and a bicycle symbol = That means you can’t drive bicycles there.

White Circle with Black Line Road Sign

This special white sign board is the only white sign board that is available in circular shape. This sign board is designed to inform drivers about the national speed limit of that specific road.

For instance in most countries the national speed limit is about 70 mph to 120 km/h for motorways which can vary according to different countries and roads. You will often find this sign board on motorways, dual carriageways and on highways.

Red Circle with White Line Road Sign

A red circle sign board with white horizontal line informs you about “No Entry”. It doesn’t specify about the type of vehicle, it simply denotes no entry for all road users. This doesn’t matter if you are a car driver or a cycle user, the point is, do not park your vehicle at such a place.

Final Advice

We believe now you have a full knowledge about the round road signs indication. Whenever you see them next time, you can act according to our instructions in this guide because we also want you to follow the law.

In case you are looking for a circular road signs supplier or manufacturer, then you can contact us now. We can produce traffic safety products according to your brand and factory requirements.

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