Which statement about this safety sign is NOT correct?
💡 Hint
The no-U-turn sign does not leave it to your judgment of traffic; it bans motor vehicles and horses from making a U-turn at all in that section or place (Annex 6 No. 216 of the Enforcement Rule). Distinguish statements that invent their own exception to the ban from statements that match the installation standard.
Answer: ②
Explanation
This sign, a U-shaped arrow crossed out, prohibits U-turns by vehicles (Enforcement Rule Annex 6, No. 216). The ban applies regardless of traffic, so you may not make a U-turn even with no oncoming vehicle. The statement about where it is installed matches the Annex 6 installation standard.
Legal basis: 도로교통법 시행규칙 별표6 216 유턴금지표지