To prevent deliberate contamination of food by employees, what measure should a manager take?

• A. Increase production
• B. Hire more staff
• C. Install cameras
• D. Ask employees to report anything suspicious

Answer: (D)

The key idea here is building a system that empowers employees to act as the first line of defense against deliberate contamination. When workers are encouraged and able to report anything suspicious, potential threats can be identified quickly and addressed before they affect food safety. This kind of reporting mechanism creates vigilance across the operation, supports prompt investigation, and helps management intervene early, which is essential for a robust food defense program.

Increasing production or hiring more staff doesn’t specifically target the risk of deliberate contamination and can even complicate oversight. Installing cameras might deter some wrongdoing and provide evidence, but cameras alone don’t ensure that suspicious activity is reported or acted upon, and they can raise privacy concerns. That’s why the best choice is to establish a straightforward way for employees to report anything suspicious.