During exposure to radiation, when is an individual considered to be a "member of the public"?

An individual is considered a "member of the public" when they are not participating in activities specifically involved in radiation-related work or procedures. This designation implies that the person does not have any occupational responsibilities with respect to radiation exposure.

In contexts such as fluoroscopy and other radiological procedures, "members of the public" are individuals not employed in the radiation field, and they do not have protective measures or training related to radiation safety. As a result, radiation safety protocols are directed particularly towards protecting this group from unnecessary exposure.

This distinction is crucial for ensuring that safety regulations are properly applied to those who are not equipped or trained to handle radiation and may not be aware of the risks involved. Therefore, an individual is never considered anything other than a member of the public when they have no occupational role concerning radiation exposure.

It would not be accurate to say that someone could be a "member of the public" sometimes, always, or depending on certain conditions, since this classification is clearly defined by their lack of occupational exposure and training.