Which action is addressed in Road Transport Act Section 143?

The correct answer focuses on the removal of unattended motor vehicles or trailers from specified locations, which is explicitly stated in Section 143 of the Road Transport Act. This section grants authorities the power to remove vehicles that are left unattended in areas that could potentially obstruct traffic, pose safety hazards, or are deemed inappropriate for parking.

This provision is crucial for maintaining public safety and ensuring the efficient flow of traffic. By enabling the removal of such vehicles, the law helps to prevent congestion and ensures that emergency routes and public areas remain accessible.

In contrast, the other options involve actions that are typically governed by different sections of road transport legislation. For instance, issuing fines for parking violations usually falls under enforcement measures that address unlawful parking rather than vehicle removal. Conducting random vehicle inspections relates to vehicle safety and compliance checks, which are separate from the issue of unattended vehicles. Lastly, requiring evidence of vehicle insurance deals with the legality of operating a vehicle rather than issues surrounding where vehicles are parked. Each of these actions has its own regulatory framework and is not specifically covered under Section 143 of the Road Transport Act.