Ch. 1 · 第２節 信号
In a location where there is a "Parking Permitted" sign, you may park without any time limit under any circumstances.
[True / False · Medium]
Answer: False
Explanation
The "Parking Permitted" sign indicates that parking is allowed, but there may be restrictions on time, days, or vehicle types indicated by supplementary signs. According to the Rules of the Road, supplementary signs supplement the meaning of main signs and specify the times, days, and other conditions when regulations apply.
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.