Singapore legislation
Regulation 82
of Civil Aviation Authority of Singapore (Changi Airport) By-laws 2009
Regulation 82
Naked flame and flammable substances
Except with the prior permission of the airport licensee, no person shall —
(a)
light or bring any naked flame into the airport; or
(b)
bring any article or substance into the airport which is likely to cause an unintended explosion or fire.