Singapore legislation
Regulation 84
of Civil Aviation Authority of Singapore (Changi Airport) By-laws 2009
Regulation 84
Mischief in fountains, ponds or water features
No person shall —
(a)
bathe, wade or wash in; or
(b)
cause or permit any animal belonging to him or in his charge to enter, bathe, wade or wash in or remove anything from,any fountain, pond or water feature which is situated within the airport.