Singapore legislation
Regulation 43
of Civil Aviation Authority of Singapore (Changi Airport) By-laws 2009
Regulation 43
Safety vest and raincoat
Subregulation 1
Every person entering or performing work within the baggage handling area or the apron, including the aircraft stands and compass swing area, shall wear a high visibility safety vest at all times.
Subregulation 2
No person shall cycle on any roadway within the airside without wearing a high visibility safety vest.
Subregulation 3
For the purposes of paragraphs (1) and (2), a high visibility safety vest shall be of a type approved by the airport licensee and shall comply with such requirements as the airport licensee may from time to time specify.
Subregulation 4
During inclement weather, every person entering or performing work in the movement area shall wear a high visibility raincoat or rain suit at all times.
Subregulation 5
For the purposes of paragraph (4), a high visibility raincoat or rain suit shall be of a type approved by the airport licensee and shall comply with such requirements as the airport licensee may from time to time specify.