Which of the following is not an example of safety measures?

The focus of safety measures is to ensure the well-being of individuals and secure environments through effective practices and systems. In this context, a security alarm system is indeed a safety measure; however, using the same access ID for everyone undermines the security aspect of the system. This uniformity in access reduces accountability and can lead to unauthorized access, making it ineffective in ensuring safety.

In contrast, regular fire drills are essential practice for preparing staff and occupants to respond appropriately in emergency situations, enhancing the overall safety of a building. Similarly, proper labeling of hazardous materials is critical for informing personnel of potential dangers, thereby preventing accidents and promoting safe handling procedures. Access control to restricted areas is also crucial, as it ensures that only authorized personnel can enter potentially dangerous or sensitive zones, thereby protecting both individuals and the environment.

Thus, the use of a common access ID weakens the intended protective features of a security system, making it the option that does not align with the core principles of safety measures.