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Lin mark this message contains true information
originally written by Lin
圓頭綠燈雖然代表,直行和轉彎都可以走,不過路口通則可是,轉彎車要禮讓直行車,所以即使綠燈左轉,也要先確定對向沒有來車,確保安全。亮起紅燈和箭頭綠燈,是替轉彎車,擋下對向來車,讓轉彎車專用。

References

https://tw.news.yahoo.com/你等錯了嗎-圓頭綠燈可左轉-不用左轉燈-143221655.html

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