No person shall stand or climb on any closet, closet seat, basin, partition, or other furniture or fitting; or loiter about, or push, crowd, or otherwise act in disorderly manner; or interfere with any attendant in the discharge of his or her duties; or whistle, dance, sing, skate, or swear, or use obscene, loud, and boisterous language within any public convenience station, or at or near the entrances of a public convenience station.
No vessel that is used, or is intended for use, as a show boat, restaurant, floating night club, or other place of amusement may anchor or operate in District of Columbia waters, or tie up to any wharf or other place in District of Columbia waters, without prior approval of the Mayor.
While engaged in taking photographs, no person licensed under §521 or §522 of this chapter shall impede traffic as defined in the District of Columbia Traffic Acts; nor shall any photographer remain longer than five (5) minutes at any one (1) location on the streets, sidewalks, or other public spaces.
Officers of the Bangkok Metropolitan Authority (BMA) frequently enforce this aspect of the public littering law. The fine is up to 2000 Baht.