Hong Kong aiming to revamp heat-stress warning system by end of this month

Hong Kong’s labour minister has said authorities aim to complete a revamp of the city’s heat-stress warning system by the end of this month, following criticism that the alert level was not increased during record-breaking temperatures. Secretary for Labour and Welfare Chris Sun Yuk-han said on Tuesday that changes to the Heat Stress at Work Warning system would require thorough preparatory work at several levels. This included setting the system’s activation thresholds and determining how...