From First Page
1. That it shall be unlawful for the owner or possessor of any motor vehicle to use or attach to his vehicle any siren, bell, horn, whistle, or other similar gadgets that produce exceptionally loud or startling sound, including domelights, blinkers and other similar signalling or flashing devices.
Tama ba pati yung mga naka nautilus o mitsuba huli rin?

Hehe.