Found this at a certain forum in reply to Singapore banning HIDs:
RE: Penalty for installing aftermarket HID
FEEDBACK NUMBER: 412867
Thank you for your feedback dated 19 Sep 2006.
2 We would like to inform you that the Land Transport Authority
(LTA) requires all lamps fitted on vehicles to comply with the Road Traffic
(Motor Vehicles, Lighting) Rules. The types of lamps must bear approved
markings to show that they comply with internationally recognised
standards, such as those adopted in European Union countries, Japan and
the United States. In addition, the lights must also conform to their
illuminated colour and intensity.
3 As far as we are aware, majorities of the authority world-wide do
not allow the retrofitting of the High-Intensity Discharge (HID) headlamp
system on vehicles which are not originally designed with the system.
Vehicles that are originally fitted with the HID headlamp system are
purpose built by vehicle manufacturer to ensure that they are safe.
4 Front fog lamps are auxiliary lamps, designed and manufactured to
project a less intense but more diffused light pattern. They should
only be used as a substantiate source of light beam to the headlamp during
adverse weather conditions or in occasions where visibility is very poor such
as during a heavy downpour or under hazy environments.
5 It is an offence for a person who abuses the use of fog lamps
and/or having any installation of vehicle lighting systems that do not comply
with requirements. Offenders are liable, upon conviction, to a fine of up to
$1,000 or a jail term of up to three months for first offence. Repeat
offenders are liable, upon conviction, to a fine of up to $2,000 or a
jail term of up to six months.
6 In the event if you come across any unroadworthy or illegally
modified vehicles on the roads, you can fill up the attached informant
feedback form and return it, via fax or mail, to the Vehicle
Engineering Division of LTA at 10 Sin Ming Drive, Singapore 575701.
7 We hope the above clarifies. Once again, we thank you for your
feedback.
Yours sincerely,
(SIGNED IN LOTUS NOTES)
WONG POH LUM
for DEPUTY DIRECTOR
VEHICLE ENGINEERING DIVISION
LAND TRANSPORT AUTHORITY