單選題 · 選擇一個答案
Can you turn left when you have this traffic signal?
看到這個信號燈指示，你可以左轉彎嗎？
A red circular light with only a green right arrow does not permit a left turn.
紅圓燈亮著而只有右轉綠箭頭時，不能左轉。
閱讀相關知識
A green arrow permits only its direction. Another direction's green does not cancel the red applying to your movement.
綠箭頭只允許它指示的方向；不得因旁邊某個方向亮綠就把紅燈對其他方向的禁止忽略。