Ch. 1 · 第２節 信号
Which background color is correct for guide signs?
[Multiple choice · Easy]
- A.Red or yellow
- B.White or yellow
- C.Blue or green✓
- D.Black or white
Answer: C: Blue or green
Explanation
According to the Rules of the Road, guide signs indicate place names, directions, distances, etc., to facilitate travel, and use blue or green background colors. Remember that this is a different color scheme from regulatory signs or warning signs.
Source: Ch. 1 · Section (第２節 信号) · 第２節 信号、標識・標示に従うこと（2. 標識の意味）
See the glossary for definitions of key terms.