How should a VSO respond at Security Level 2?

At Security Level 2, a Vessel Security Officer (VSO) must respond by enhancing security measures and increasing monitoring. This level indicates a heightened risk of a security breach or incident. As such, it is crucial for the VSO to implement additional security protocols to mitigate potential threats effectively.

Enhancing security measures may involve increasing the frequency and intensity of security patrols, installing temporary barriers, or utilizing surveillance systems to monitor activities more closely. Increased monitoring can help detect unusual behavior or security risks that may arise during this elevated threat level.

While returning to normal operations could be suitable at Security Level 1, it would not address the specific needs presented during Level 2. Conducting mandatory drills could be beneficial but might not directly correspond to the immediate security enhancements required at this heightened threat level. Lastly, restricting all access to the vessel is too severe for Level 2 and may disrupt necessary operations; instead, targeted access control measures should be applied. Thus, enhancing security measures and increasing monitoring is the appropriate response in this scenario.