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What must you do when you hear a siren or see red flashing lights from an ambulance or fire engine?
如果你看到紅色的閃燈或是聽到了救護車、救火車的警笛聲，你該怎麼做？
Safely slow down, move left and let an emergency vehicle using a siren or red flashing lights pass; stop if necessary.
緊急車輛以警笛或紅色閃燈示警時，應安全減速、靠左並讓其通過，必要時停車。
閱讀相關知識
Do not brake abruptly, accelerate away or drive blindly onto the footpath. Consider other traffic and signals while making room.
不要急剎、加速逃離或貿然開上人行道。讓行過程也須注意其他交通和現場信號，避免製造新的危險。