Which of the preventive strategies is described below Preventing workplace violence is a group effort. These things help having a written workplace violence policy assessing and securing the workplace?

The preventive strategy described is developing a written workplace violence policy, which outlines guidelines and procedures to address and prevent violent incidents, and assessing and securing the workplace to identify and mitigate potential risks or vulnerabilities that could lead to violence. It emphasizes the importance of collaboration and a comprehensive approach involving all employees in preventing workplace violence.