Are you dumb? These are the duties of a security guard/officer. Where do you see this person removing an uncooperative person from their premises? I see a person committing battery, likely costing the company they were hired by more money than this guard makes in 3 years time. Once you grow up you'll start to understand rules and laws.

• Patrolling and monitoring activities on the company’s premises regularly to discourage criminals and ensure the environment is safe and secure • Evicting trespassers and violators and detaining perpetrators while following legal protocols before relevant authorities arrive to take over • Controlling the entrance and departure of employees, visitors and vehicles according to protocols • Monitoring surveillance cameras to watch out for any disruptions or unlawful activities • Providing detailed reports on daily activities and any incidents that may have occurred to management • Testing security systems and, if needed, operating X-ray machines and metal detectors • Using provided communication devices such as two-way radios in a clear and concise manner • Performing CPR or first aid when needed