Observed

825am, Hong Kong. Ambulance in full emergency mode, siren, blue lights, moving quite fast, stops at traffic lights and waits for them to change green. Obviously it would ruin your day if you were the patient and the ambulance crashed, but seriously, anywhere else in the world, ambulances operating in that mode are entitled to and will go tthrough red lights. Suggestion for ambulance drivers in Hong Kong: get a grip on reality and break the odd rule from time to time. Your patients and their relatives may thank you. Otherwise don't bother with the emergency lights and siren.