The Hong Kong government should review its Heat Stress at Work Warning system to better reflect the effects of sweltering heat on street cleaners and other outdoor workers, an NGO has said. Changes should be introduced to the three-tier warning system that aimed to help employees and workers assess the level of heat stress when working outdoors or in areas without air conditioning, Concern for Grassroots’ Livelihood Alliance said on Wednesday. The group interviewed 93 street cleaners in Mong Kok earlier this month on the implementation of the Heat Stress at Work Warning system rolled out in Ma…
