Singapore legislation
Regulation 47
of Civil Aviation Authority of Singapore (Changi Airport) By-laws 2009
Regulation 47
Entry and exit
Subregulation 1
No person or vehicle shall enter or leave the cargo handling area except through an entrance or exit designated by the airport licensee.
Subregulation 2
The airport licensee may, in its discretion and without assigning any reason, refuse entry to any person or vehicle to the cargo handling area.