Hong Kong Workers' Group Pushes for Stricter Heat Stress Standards at Work
RTHK · 1 SOURCESabout 1 hour ago6 MIN
Summary
The Labour Rights Concern Group (工權會) is calling on the Labour Department to enhance the Work Heat Stress Warning system by incorporating more comprehensive data indicators, such as the wet bulb globe temperature index, to better protect workers during hot weather. The group's General Secretary, Siu Sin-man (蕭倩文), emphasizes the difficulty workers face in obtaining compensation for heat stroke as a workplace injury, noting that even in cases of sudden death under a yellow heat warning, incidents are often classified as pre-existing health conditions rather than occupational hazards. According to official Labour Department statistics, there are 20 to 30 work-related heat stroke cases each year, yet the death count remains at zero. The department has stated it will closely monitor the warning system's operations and continue refining the guidelines based on stakeholder input.
Key Points
- The Labour Rights Concern Group recommends implementing a dual-track or multi-track data system for the Work Heat Stress Warning, incorporating the wet bulb globe temperature index alongside existing metrics .
- General Secretary Siu Sin-man notes that work-related heat stroke cases are extremely difficult to classify as compensable occupational injuries, particularly fatal incidents .
- The Labour Department reports 20 to 30 work-related heat stroke cases annually in recent years, with zero officially recorded deaths .
- The Concern Group has followed cases where workers died suddenly during yellow heat warnings, yet these were attributed to pre-existing heart conditions outside compensation coverage .
- The Hong Kong Heat Index was developed jointly by the Observatory and CUHK Medical Faculty, incorporating humidity parameters given Hong Kong's typically humid summers .
Why It Matters
The debate over heat stress indicators goes beyond technical measurement—it directly impacts workers' ability to receive compensation when they fall ill or die on the job. With Hong Kong's summers becoming increasingly intense, the gap between officially recorded heat-related deaths and anecdotal cases of workers collapsing suggests potential systemic undercounting of occupational heat injuries. Strengthening the warning system's scientific basis could not only prevent future incidents but also ensure that affected workers and their families receive the protection and compensation they deserve under the Employees' Compensation Ordinance .
The debate over heat stress indicators goes beyond technical measurement—it directly impacts workers' ability to receive compensation when they fall ill or die on the job. With Hong Kong's summers becoming increasingly intense, the gap between officially recorded heat-related deaths and anecdotal cases of workers collapsing suggests potential systemic undercounting of occupational heat injuries. Strengthening the warning system's scientific basis could not only prevent future incidents but also ensure that affected workers and their families receive the protection and compensation they deserve under the Employees' Compensation Ordinance .