This study aims to analyze the implementation of Article 5 of Minister of Transportation Regulation No. 45 of 2020 concerning Certain Vehicles Powered by Electric Motors on Public Roads in Bukittinggi City and examine its implementation from the perspective of siyasah tanfiziyah. The increasing use of electric bicycles in Bukittinggi has not been fully accompanied by compliance with safety requirements and operational restrictions stipulated in the regulation. Non-compliance is reflected in the use of electric bicycles by individuals who do not meet the prescribed age requirement, failure to wear helmets, and operation on areas or road sections that are not designated for electric bicycles. This study employs an empirical legal research method with a descriptive qualitative approach. Data were collected through interviews, field observations, and documentation and analyzed through data reduction, data presentation, and conclusion drawing. The findings indicate that the implementation of Article 5 has not been optimal due to limited public dissemination of the regulation, the absence of specific local implementing regulations, and inadequate monitoring and enforcement. From the perspective of siyasah tanfiziyah, these conditions demonstrate that the executive function of the local government in implementing public policies and ensuring public welfare has not been fully realized. The findings further highlight the importance of hifz al-nafs (protection of life) as a fundamental consideration in regulating electric bicycle use. Therefore, stronger local policies, systematic public education, and interagency coordination are required to ensure regulatory compliance, traffic order, and public safety in Bukittinggi City.