CPPSEC2107. CPPSEC2108 and CPPSEC2109 Learner Assessment Workbook If you receive a positive alarm from someone walking through a metal detector what do you do? List the five (5) responses. 1. Question 82 3 5. You are working at a screening point at an airport conducting random scans using Explosive Trace Detection (ETD) technology. A passenger passes through a walk-through metal detector, collects their carryon luggage and is stopped by you to be scanned. The passenger refuses to be scanned and feels it's an invasion of their privacy for you to put the scanning wand inside their bag and over their clothes. In this situation what do you do Question and what happens with the passenger? 83 1. Arrest the person for failing to comply with regulated instructions 2. Call your supervisor and refuse passage into the airport gates/terminal 3 Call the police and have him or her removed from the airport 4. Allow the person through but call your supervisor and report them When conducting random scanning using explosives trace detection, what is the process for conducting random checks? 1 . As chosen by the scanning officer Question 84 2. Every 10th person is scanned 3 Selected on a continuous random basis Only those that appears to be suspicious