Article 29 of the Saudi Traffic Law
المادة 29 من نظام المرور · الباب الثالث: أوزان المركبات وأبعادها وفحصها
The article bans fitting or using unauthorized sound or light warning devices in vehicles.
Official text (Arabic)
This article has not been amended since the law was issued.
يحظر وضع أجهزة تنبيه صوتية أو ضوئية غير مصرح بها أو استعمالها في المركبات.
This is the official Arabic wording, the only legally binding version. We do not translate the law itself; the explanation below is ours. Official source: Bureau of Experts at the Council of Ministers
Article 29 explained in plain English
This article bars a specific kind of addition to vehicles: unauthorized sound or light warning devices. The ban covers two separate acts:
- Fitting: that is, installing the device in the vehicle, even if it is not used.
- Using: that is, operating the device.
The text bans each one separately; for a violation to occur it is not required that installation and use both take place. The criterion the text sets is lack of authorization: the ban falls on unauthorized devices, and authorized ones are not covered by the prohibition.
Examples of what may fall within this are colored flashing lights, sound devices resembling emergency sirens, or added unauthorized horns. The article does not give a list of authorized devices, state who authorizes them, or state the penalty for a violation.
This article is part of the provisions on vehicle equipment and safety. It is linked to Article 30, which requires a trailer, or a broken-down vehicle when it is towed, to be fitted with rear and side lights or reflectors that allow it to be seen; the Law requires certain lights for safety and bans other lights and sounds if they are not authorized. It is also linked to Article 28, which makes the driver responsible for damage resulting from loads that violate the weights and dimensions or from failing to observe loading safety rules, unless another's responsibility is proven.
Anyone who has been cited for a violation concerning warning devices in their vehicle may consult a lawyer who specializes in traffic matters.
Practical example
Faisal fitted red and blue flashing lights in his private car in Riyadh without authorization, though he rarely turned them on. Under this article fitting unauthorized light warning devices in a vehicle is banned, even if they are not used.
Translated from our Arabic explanation with machine assistance. For guidance only; it does not replace advice from a lawyer on your situation.
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Frequently asked questions about Article 29 of the Saudi Traffic Law
May flasher lights be fitted in a car?
The article bans fitting or using sound or light warning devices that are not authorized in vehicles.
Does the violation occur on installation alone without operating the device?
Yes. The text bans fitting the unauthorized device, as it bans using it.
Are all additional warning devices banned?
The ban falls on unauthorized warning devices; authorized ones are not covered by the prohibition.
More articles on Vehicle Inspection and Weights
- Article 22
The article requires compliance with the weights and dimensions set by law for vehicles.
يجب التقيد بالأوزان والأبعاد المقررة نظاما للمركبات.
- Article 24
The article subjects all vehicles to the specifications and standards approved by the Saudi Standards, Metrology and Quality Organization.
تخضع جميع المركبات للمواصفات والمقاييس المعتمدة من الهيئة العربية السعودية للمواصفات والمقاييس .
- Article 25
The article bans, without prior authorization from the competent body, any modification to a vehicle that changes its color, features or basic equipment, or increases its load or prescribed dimensions.
يحظر -دون تصريح سابق من الجهة المختصة- إجراء أي تعديل في المركبة يغير لونها، أو معالمها، أو تجهيزاتها الأساسية، أو يؤدي إلى زيادة حمولتها، أو أبعادها المقررة.
- Article 26
The article subjects all vehicles of all types to a periodic technical inspection to confirm their fitness for use, and refers its special conditions to the Regulations.
تخضع جميع المركبات - على اختلاف أنواعها - لفحص فني دوري للتأكد من صلاحيتها للاستعمال، وتحدد اللائحة الشروط الخاصة لذلك.
- Article 28
The article makes the driver responsible for all damage to lives or public or private property resulting from carrying loads that violate the prescribed weights and dimensions or from ignoring loading safety rules, unless another's responsibility is proven.
يعد السائق مسئولا عن جميع الأضرار التي تصيب الأرواح أو الممتلكات العامة أو الخاصة ؛ نتيجة لنقل أحمال مخالفة للأوزان والأبعاد المقررة نظاما، أو لعدم مراعاة قواعد
- Article 30
The article requires a trailer, or a broken-down vehicle when it is towed, to be fitted with rear and side lights or reflectors that allow it to be seen.
يجب تزويد المقطورة ، أو المركبة المتعطلة - عند سحبها - بأنوار أو عاكسات خلفية وجانبية تسمح برؤيتها.
The texts are reproduced from the official website of the Bureau of Experts at the Council of Ministers for reference; where they differ, the officially published Arabic text prevails. This content is not legal advice.

