What does the following safety sign mean?
💡 Hint
Intersection signs differ by the side on which another road joins the straight road (Enforcement Rule, Appendix 6). Read the picture as it is: does the road ahead continue or end, and is the side road on the left or the right? Also tell it apart from signs that show a lane ending.
Answer: ①
Explanation
The picture is a caution sign warning of a ㅏ-shaped intersection where another road joins the right side of the straight road (Enforcement Rule, Appendix 6, No. 104). Vehicles may come out of the side road or the vehicle ahead may slow to turn right, so slow down and look carefully. The T-intersection, right-lane-ends, and two-way-traffic signs have different pictures.
Legal basis: 도로교통법 시행규칙 별표6 104 ㅏ자형교차로표지