What should be done if a yellow polly bag is found on board?

When a yellow polly bag is found on board, securing the area and having someone contact the designated emergency response team, such as 7211 for an Explosive Ordnance Disposal (EOD) alert or Elimination Team (ELT), is the appropriate action. The yellow polly bag may indicate the presence of hazardous materials or explosives since these bags are often used to contain potentially dangerous substances or equipment. Therefore, it's essential to treat the situation with caution to ensure the safety of everyone on board. Proper protocol involves isolating the area to prevent any potential harm and notifying qualified personnel who can assess and handle the situation safely.

In contrast, securing the area and contacting the captain may not involve the immediate expertise required to deal with hazardous materials. Disposing of the bag in the nearest trash receptacle is risky and could lead to dangerous consequences if the contents are hazardous. Ignoring the bag entirely and continuing duties poses a significant safety threat, as it could be a serious hazard that requires immediate investigation and remediation. Thus, contacting the relevant emergency team ensures a prompt and professional response to mitigate any potential risks associated with the contents of the bag.