What is a Security Restricted Area (SRA)?

A Security Restricted Area (SRA) refers specifically to those airside areas within an airport that have heightened security measures in place. These areas are critical for the safety and security of airport operations, as they typically include sections such as taxiways, runways, and boarding gates where access is limited to authorized personnel only.

The enhanced security protocols in SRAs help to control and monitor access, which is essential for preventing unauthorized individuals from entering sensitive parts of the airport. This ensures the protection of operational integrity and passenger safety, addressing threats such as sabotage or terrorist activities.

In contrast, the other options do not accurately define what constitutes a Security Restricted Area. Only allowing passengers or a fully secure environment without any personnel does not reflect the reality of how these areas are managed and monitored. Additionally, a specific zone for baggage retrieval does not encompass the broader safety concerns and regulatory frameworks associated with SRAs, which are integral to the overall security of airport operations.