The city saw two separate fatal industrial accidents in one day.
One worker died at a construction site in Tsuen Wan -- another victim in Kai Tak.
Including the two cases, there are altogether three deadly industrial incidents over the past three days.
On Po Fung Road in Tsuen Wan, three gas cylinders reportedly fell from a crane, hitting three workers.
One of them, a 29-year-old male worker, was hit on the head.
He died after being sent to hospital.
Also in the afternoon, on Sheng Fung Lane in Kai Tak, a 66-year-old male worker was reportedly struck by a platform board.