Scenario 1: Two suspicious persons pass security post and going to Expro Workshop, he walks around back workshop and quarantine area. Without permission he took some equipment from workshop and put compromising box on back workshop. One of crews saw this man and asking what is he does, and asked his permission. The man looks nervous and cannot give the clear answer, another crew called security guard in security post. Security guard comes to scene location to secure the suspicious person. When arrived at security post, security chief investigate the suspicious person, Another member of security called the police to go to the base.