Which option could serve as an indicator of a Vehicle-Borne Improvised Explosive Device (VBIED)?

Identifying potential indicators of a Vehicle-Borne Improvised Explosive Device (VBIED) is crucial for preventing attacks and ensuring safety. Each of the listed options provides valuable insights that could point towards the presence of a VBIED.

Unregistered plates can signify a lack of accountability for the vehicle's operation. A vehicle that is not properly registered may be used to evade authorities and is often associated with illicit activities. This lack of registration raises a red flag for law enforcement and security personnel.

Abnormal driving patterns, such as erratic lane changes, hesitations at checkpoints, or driving at unusual hours, can also serve as a warning sign. These behaviors may indicate that the driver is attempting to avoid detection or is nervous about being observed, both of which can be associated with staging a VBIED.

Botched repairs on a vehicle can be telling as well. If a vehicle shows signs of hastily or incorrectly performed repairs, it may suggest that the owner is trying to disguise the vehicle's true purpose or malfunctioning systems, possibly in an attempt to hide something illicit, like an explosive device.

Since all these indicators can contribute to recognizing and understanding the risks associated with VBIEDs, recognizing all of them together provides a comprehensive view of the threat landscape.