One of the main external safety threats to a food service operation is

• A. Equipment breakdown
• B. Employee theft
• C. Poor sanitation
• D. Food tampering

Answer: (D)

External safety threats come from outside the operation and can compromise the product before it reaches the customer. Food tampering is the best example because it involves someone outside the normal daily processes deliberately introducing substances or changing the product, which can make it unsafe and trigger recalls or loss of trust. This kind of risk requires protective measures like secure facilities, tamper-evident packaging, and thorough supplier verification to prevent outside interference.

Equipment breakdown, while dangerous, stems from internal maintenance and equipment issues, not external interference. Poor sanitation is about internal hygiene practices, and employee theft is a risk from inside the organization. The focus on tampering highlights guarding the product against outside manipulation to keep patrons safe.