Summary
Highlights
An unattended item is of unknown origin and content, like a suitcase or backpack, with no obvious suspicious signs other than lacking an owner. A suspicious item, however, shows indications of potentially containing an explosive or hazardous material, such as unusual placement, wires, electronics, sounds, powders, or odors.
Use the 'HOT' acronym to determine if an item is suspicious: 'H' for Hidden (is it concealed?), 'O' for Obviously suspicious (does it have unexplainable components?), and 'T' for Not typical (is it out of place or related to a threat?). If the answer is yes to any of these, consider the item suspicious and act with caution.
The 'RAIN' acronym helps remember what to do: 'R' for Recognize indicators of a suspected device, 'A' for Avoid the area and move others away, 'I' for Isolate the item by establishing a perimeter, and 'N' for Notify appropriate emergency services. When notifying, avoid using cell phones or radios near the item as they could detonate the device.
In a scenario where a bag is beeping, smells of chemicals, and has an antenna at a convention with bomb threats, employees correctly identify it as suspicious using the HOT test. They recognize indicators, but initially fail to avoid the area quickly enough. The next steps involve isolating the area, notifying emergency services from a safe distance, and ensuring witnesses are available for interview.
An unattended bag at a train station does not pass the HOT test; it's not hidden, overtly suspicious, or unusual for the location. A cautious employee correctly tries to find the owner via a luggage tag, while also isolating the area and preparing to call from a landline, showcasing appropriate handling of an unattended item versus a suspicious one.
Whether an item is unattended or suspicious, it should always be treated with caution. Understanding the difference and applying the 'HOT' and 'RAIN' acronyms enables individuals to take appropriate actions and ensure safety.