Which of the following is NOT a part of the decontamination measures?

The focus of decontamination measures is to effectively manage hazardous materials to protect both responders and the public. Among the listed options, encouraging public presence at the scene is not a decontamination measure; in fact, it can compromise safety and complicate the control of the hazardous situation.

Decontamination involves a series of methods aimed at eliminating or reducing hazardous materials to safe levels. Absorbing hazardous materials is crucial because it helps to contain and prevent the spread of contaminants. Isolating hazardous materials is also essential to prevent further exposure or potential harm to individuals nearby. Diluting hazardous materials can reduce their concentration, making them less harmful, especially in cases where immediate removal or cleanup is not possible.

In contrast, promoting public presence could lead to increased risks of exposure and hinder emergency response efforts. Therefore, this option stands out as inconsistent with established decontamination protocols.