The TT-35H 'Turn Left Ahead' sign is a mandatory traffic sign in Turkey, requiring you to turn left. Unlike advisory signs, this sign enforces a specific direction of travel. You must comply with this instruction as soon as it is safe to do so, typically from the sign or indicated by road markings. Always check your mirrors and signal appropriately before changing your position to follow the mandated route.
This mandatory sign clearly indicates that you must turn left at the upcoming junction. Proper recognition is crucial for safe navigation and passing your theory test revision.
Mandatory signs tell road users what they must do rather than what they must avoid. This sign can control direction of travel, lane side, roundabout movement, pedestrian or cycle facilities, horse paths, minimum speed, snow chains, or routes for vehicles carrying dangerous goods. A safe response is to identify the requirement early and move smoothly into the correct position. Official Turkish sign code: TT-35H.
"Turn left ahead" gives a positive instruction that the driver or named road user must follow. It may require a direction, side, path, minimum speed, equipment, or special route.
Get clear, practical answers to the most common questions about the TT-35H - Turn left ahead road sign. Learn how the sign works, what rules it represents, and how it affects real driving situations. This FAQ strengthens your understanding and supports accurate decision making for the Turkish driving theory exam in Turkey.
The TT-35H sign legally requires you to turn left. It's a positive instruction, meaning you must take the indicated path or direction. Ignoring this sign is a violation of traffic rules.
The obligation to turn left begins either directly at the sign itself or at the point where road layout and markings clearly indicate the mandatory manoeuvre. Always be observant of the road ahead and markings.
A common trap is confusing this mandatory sign with an advisory sign. Always remember that TT-35H means you *must* turn left, not that it's a recommended direction. Another trap is not signalling or checking mirrors, which are essential actions when complying with mandatory direction signs.
If you miss the TT-35H sign or the correct turning, do not suddenly stop or reverse. Instead, continue to the next safe place to turn, such as the next junction or roundabout, and then find a safe way to reroute back to your intended destination. Do not make any sudden or dangerous manoeuvres.
Generally, no. This is a mandatory sign, and its instruction must be followed. If your vehicle type or journey purpose is incompatible with the turn (e.g., a large truck unable to navigate a sharp left turn), you must find an alternative route that is legal and safe for your vehicle. The sign may specify exceptions for certain vehicle types, but if it applies to you, you must comply.
A clear reference image of the TT-35H - Turn left ahead road sign used in Turkey.

The TT-35H - Turn left ahead road sign may also be known by these alternative names or terms.
The TT-35H - Turn left ahead road sign is part of the Turkey Mandatory Signs category, which groups together signs with similar rules and functions.
Reviewing related mandatory signs like 'Turn left ahead' helps solidify your understanding of Turkish traffic rules. Comparing these similar road signs aids in accurate identification, crucial for passing your ehliyet sınavı and driving safely in Türkiye.

Mandatory Turn Left Sign (TT-35B): You Must Turn Left Here

Mandatory Direction: Proceed Straight or Turn Right with the TT-35D Sign

Mandatory Direction: You Must Proceed Straight or Turn Left Here

TT-35F: Mandatory Direction - You Must Proceed Left or Right

Mandatory Turn Right Ahead Sign (TT-35G) in Turkey

The TT-36A 'Keep Right' sign: A mandatory instruction you must follow.
After reviewing the full list of Turkish road signs, dive deeper into specific categories or test your knowledge with practice questions. Further study will solidify your understanding of trafik işaretleri for your ehliyet sınavı success.
View All Turkish Road Signs