Singapore legislation
Regulation 93
of Workplace Safety and Health (Construction) Regulations 2007
Regulation 93
Warning notices
Subregulation 1
A notice shall be displayed at the entrance to the compressed air environment warning persons against unauthorised entry into the compressed air environment.
Subregulation 2
The notice shall also inform persons of —
(a)
the danger of not undergoing proper compression and decompression;
(b)
fire and explosion hazards; and
(c)
the evacuation procedure in case of an emergency.