Correct Option: A. Construction of motorable roads Explanation of Why the Answer is Correct: The Federal Road Safety Corps (FRSC) is a government agency in Nigeria primarily responsible for ensuring road safety and reducing road traffic accidents. Its main functions include:

1. Effective Patrol Operation: The FRSC conducts patrols on highways to monitor traffic flow, enforce traffic laws, and ensure the safety of road users. This is a core function of the agency.
2. Inspection of Vehicles: The FRSC is responsible for inspecting vehicles to ensure they meet safety standards. This includes checking for proper documentation, roadworthiness, and compliance with safety regulations.
3. Prompt Rescue Mission: In the event of road accidents, the FRSC is tasked with providing immediate assistance and rescue operations. They work to save lives and provide first aid to victims of road traffic accidents.

However, construction of motorable roads is not a function of the FRSC. The agency does not engage in the physical construction or maintenance of roads; this responsibility typically falls under the jurisdiction of the Ministry of Works or other relevant governmental bodies. The FRSC focuses on safety and regulation rather than infrastructure development. Explanation of Why the Other Options are Wrong or Weaker:

• B. Effective Patrol Operation: This is a fundamental function of the FRSC. The agency's patrols are essential for monitoring traffic, enforcing laws, and ensuring the safety of all road users. Therefore, this option is correct in terms of the FRSC's responsibilities.
• C. Inspection of Vehicles: Vehicle inspection is a critical part of the FRSC's mandate. The agency conducts checks to ensure that vehicles are safe to operate on public roads. This function is vital for preventing accidents caused by vehicle malfunctions. Thus, this option accurately reflects the FRSC's role.
• D. Prompt Rescue Mission: The FRSC is known for its quick response to road accidents, providing rescue services and first aid. This function is crucial for minimizing fatalities and injuries on the roads. Hence, this option is also correct regarding the agency's responsibilities.

Summary of Key Points:

• The FRSC is responsible for road safety, traffic law enforcement, vehicle inspection, and accident rescue operations.
• The agency does not engage in the construction of roads; this is outside its mandate.
• Understanding the specific roles of the FRSC helps clarify its functions and responsibilities in promoting road safety.
• Always differentiate between regulatory agencies and those responsible for infrastructure development in civic education contexts.