What is the purpose of posting warning signs in radiological areas?

The purpose of posting warning signs in radiological areas is to indicate the presence of hazardous materials and ensure safety. These warning signs serve as a critical means of communication to notify workers, visitors, and the public about the potential dangers associated with radiation and the protocols that must be followed to minimize exposure to harmful radiation levels. They may include information about the type and level of radiation present, restricted access zones, and required personal protective equipment. This is vital in fostering a culture of safety and protecting both personnel and the environment from the risks associated with radiation exposure.