香港呼吁更好地保护户外清洁工免受中暑：非政府组织 || Hong Kong urged to better protect outdoor cleaners from heatstroke: NGO

香港乐施会的调查发现，超过86%的工人因不熟悉警报系统而遭受热病。

via News - South China Morning Post (author: Fiona Chow)