Singapore legislation
Regulation 128
of Workplace Safety and Health (Construction) Regulations 2007
Regulation 128
Operations during thunderstorm
In the event of a thunderstorm, it shall be the duty of the occupier of a worksite to ensure that —
(a)
any handling or use of explosives in a worksite shall be stopped immediately; and
(b)
there shall be immediate evacuation of all persons in the area where the explosives are being handled or used to a place of safety in a proper location as determined by the designated person.