Ch. 2 · 第4節 踏切の通り方
You must not enter the railroad crossing once the crossing gate has fully lowered, but you may still cross if it has only just started to lower.
[True / False · Medium]
Answer: False
Explanation
Chapter 2, Section 4, Item 2 of the Rules of the Road states: "When the crossing gate has started to lower, you must not enter the railroad crossing." Entry is prohibited from the moment the gate begins to lower, even before it has fully descended.
Source: Ch. 2 · Section (第4節 踏切の通り方) · 2 警報機が鳴つているときや、遮断機が降り始めてからは、踏切に入つてはいけません。
See the glossary for definitions of key terms.