U-turn point ahead on the right
A U-turn opening or U-turn point is ahead on the right. Drivers who need to turn around should prepare early, reduce speed, and move into the correct lane when safe.
Verified as Thai road sign ต.50 from Thai Department of Land Transport sign series on 2026-05-15.
Study guide
Connect this sign to practice
Warning signs like U-turn point ahead on the right test whether you spot the hazard early enough to react. The Thai theory exam often pairs them with stopping-distance, visibility, and right-of-way questions, so practising the symbol alongside its scenarios makes the wording less of a trap.
Now see it in questions.
Spotting U-turn point ahead on the right in isolation is one thing. Recognising it inside a real exam-style question, among lookalikes and trick wording, is another. The diagnostic mixes it in for you.
