Singapore legislation
Regulation 12
Regulation 12
Special lights on public service vehicles
Subregulation 1
A public service vehicle which is more than 2½ metres in height may carry on the foremost and topmost part of the vehicle not less than two nor more than 5 lamps each showing, when lit, a diffused light of a colour approved by the Registrar.
Subregulation 2
The lamps referred to in paragraph (1) shall be lit only during the hours of darkness when the vehicle is carrying passengers for hire or reward.