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How it's used

Refers specifically to a iconic series of double-decker bus chassis produced by Dennis Specialist Vehicles that were ubiquitous in Hong Kong from the 1980s to the 2010s. Bus enthusiasts often use this term with a sense of nostalgia, as these vehicles were a defining feature of the city's streetscape for decades. It is common to hear locals refer to them simply by their model name when discussing public transport history.