English Traditional Chinese 告示車輛駕駛人必須按鳴喇叭...
Art071.png 中文(臺灣):中華民國遵行標誌遵30:按鳴喇叭 English: Taiwanese Regulatory Sign R30: Honk/Sound Horn Date 15 December 1989 Source File:ROC2003-09-24道路交通標誌標線號誌設置規則...