What is the main purpose of airfield signage?

Answer: B — To inform drivers of regulations and hazards

The main purpose of airfield signage is to inform drivers of regulations and hazards. These signs play a crucial role in ensuring the safety and efficiency of operations on the airfield. They are strategically placed to provide immediate information about specific areas, such as speed limits, no entry zones, runway thresholds, taxiway designations, and other critical safety considerations. This information is vital for preventing accidents and ensuring that all personnel operating vehicles on the airfield understand the operational rules and the potential dangers present in various locations. Although promotional information, tourist guidance, and parking indications might be relevant in different contexts, they do not align with the fundamental objectives of airfield signage. The primary focus is always on promoting safety and compliance with aviation regulations.