Prohibitory signs are crucial for understanding what is forbidden on the road. These signs clearly communicate restrictions on entry, speed, overtaking, and vehicle types, ensuring drivers adhere to safety regulations. Understanding these signs is essential not only for passing your theory exam but also for navigating traffic safely and legally.
An explanation of how Turkey Prohibitory Signs road signs apply in real traffic situations in Turkey. Learn where these signs are typically placed, what drivers are expected to do when they appear, and how correct reactions help you stay safe, avoid fines, and succeed in your Turkish driving theory exam.
Prohibitory signs are frequently encountered in a variety of traffic situations where specific restrictions are necessary for safety or traffic flow. You'll see them at the entrance to roads where certain vehicles are banned (e.g., TT-5 'No vehicles', TT-10A 'No trucks'), or where specific manoeuvres are forbidden (e.g., TT-26A 'No right turn', TT-27 'No overtaking'). Signs indicating speed limits (TT-29-50) are common on various road types, from urban streets to highways. Restrictions on vehicle dimensions or weight (TT-20, TT-24) often appear before bridges, tunnels, or narrow roads. Hazardous goods signs (TT-16A, TT-16B) are posted on routes where the transport of dangerous substances is prohibited for safety reasons. It is vital to check if a prohibitory sign applies to your vehicle category and to obey it from the point it is displayed unless a supplementary plate indicates otherwise.
An overview of the key learning outcomes when studying the Turkey Prohibitory Signs road sign category. Understand the main concepts, sign meanings, and traffic situations covered here so you can recognise patterns, answer theory questions more confidently, and build a solid foundation for safe driving in Turkey.
Learn the essential meaning of Turkish prohibitory signs, which dictate what drivers cannot do, such as entry, overtaking, and speed limits. Studying these vital traffic signs together helps you recognise restrictions quickly and ensure compliance with Turkish road law for your ehliyet sınavı preparation.

Understand the TT-2 'Stop' Prohibitory Road Sign in Turkey

Understand the TT-3 'Give Way to Oncoming Vehicles' Prohibitory Sign

What the TT-4 'No Entry' Road Sign Means for Turkish Drivers

TT-5: The 'No Vehicles' Sign Means Access is Restricted Ahead

Understand the TT-6 'No Motor Vehicles Except Motorcycles' Prohibitory Sign in Turkey

Understand the 'No Motorcycles' (TT-7) Prohibitory Traffic Sign in Turkey

The TT-8 'No Cyclists' sign means you must not enter this area by bicycle.

Know the TT-9 'No Mopeds' sign: A key prohibitory traffic sign in Turkey.

Understand the TT-10A 'No Trucks' Prohibitory Road Sign in Turkey

Understand the TT-10B 'No Buses' Prohibitory Sign in Turkey

TT-11: No Trailers Sign - Important Prohibitory Traffic Control

Understand the TT-12 'No Pedestrians' Prohibitory Sign

Understand the TT-13 'No Animal-Drawn Vehicles' Prohibitory Sign in Turkey

The TT-14 'No Handcarts' sign means handcarts are prohibited from this area.

The TT-15 'No Tractors' sign means tractors are prohibited from entering or proceeding.

TT-16A: No entry for vehicles carrying explosive substances.

Learn the meaning of the TT-16B 'No Vehicles Carrying Dangerous Goods' prohibitory traffic sign.

TT-17: Understand the 'No Vehicles Carrying Water Pollutant Substances' Prohibitory Sign

TT-18: Understand the 'No Motor Vehicles' Prohibitory Sign in Turkey

TT-19: Prohibitory Sign for Motor and Animal-Drawn Vehicles

TT-20 Width Limit: Obey Restrictions on Vehicle Dimensions

Obey the TT-21 Height Limit Sign to Avoid Vehicle Damage and Traffic Violations

Obey the TT-22 Length Limit Sign to Avoid Prohibited Access

TT-24 Weight Limit: Know When Your Vehicle's Weight Restricts Access

This TT-25 sign indicates a minimum safe distance is required, prohibiting certain movements or actions.

Understand the TT-26A 'No Right Turn' Traffic Sign in Turkey

You Must Not Turn Left at This 'No Left Turn' Traffic Sign (TT-26B)

Do Not Make a U-turn: Understanding the TT-26C Prohibitory Sign

Obey the TT-27 'No Overtaking' Prohibitory Road Sign in Turkey

TT-28: No Overtaking for Heavy Vehicles Traffic Sign

Obey the TT-29-50 Maximum Speed Limit Prohibitory Sign in Turkey

The TT-30 Sign: Understand When You Cannot Use Your Horn

Stop for Customs (Douane) - Obey this Prohibitory Sign

TT-32: You've Reached the End of All Driving Prohibitions

End of Speed Limit Sign (TT-33-50): What it Means and How to React

TT-34A: Overtaking Prohibition Ends Here!

TT-34B Sign: Overtaking Prohibition for Goods Vehicles is Now Ended
Clear answers to common questions about the Turkey Prohibitory Signs road sign category. Use this FAQ to review tricky rules, understand how these signs appear in exam scenarios, and remove confusion that often leads to mistakes in the Turkish driving theory exam in Turkey.
The 'No vehicles' sign (TT-5) prohibits all types of vehicles, including bicycles and animal-drawn carts. The 'No motor vehicles' sign (TT-18) specifically bans motorised vehicles, but may still allow bicycles or carts. It's important to check the exact meaning of each sign as other signs in this group specify restrictions for particular vehicle types like motorcycles or trucks.
Yes, prohibitory signs are binding from the point where they are displayed. Unless there is a supplementary plate that limits the duration or scope of the restriction (e.g., indicating it applies for a certain distance or only at certain times), you must comply with the rule immediately. If a sign prohibits you from proceeding, you must find an alternative legal route.
When you see a maximum speed limit sign (like TT-29-50), you must reduce your speed to comply with the indicated limit. If you later encounter an 'End of speed limit' sign (TT-33-50), it means that specific speed restriction is no longer in effect, and you may revert to the general speed limit applicable to that road type, unless other signs indicate a different speed limit.
Yes, there is a sign specifically for this purpose: 'End of all prohibitions' (TT-32). Seeing this sign means that all previously displayed prohibitory signs that were still in effect are now cancelled. There are also specific 'End of...' signs for prohibitions like overtaking (TT-34A, TT-34B) and speed limits (TT-33-50).
The 'Stop for customs' sign (TT-31), often marked with 'Douane', indicates that you must stop your vehicle at that point to undergo customs inspection. This is typically found at border crossings or specific checkpoints where goods and passengers are checked for compliance with customs regulations.
After reviewing these categories, delve into specific sign groups to strengthen your understanding of individual trafik işaretleri. This focused study reinforces your knowledge of Turkish traffic rules and prepares you effectively for the ehliyet sınavı.
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