As a security and safety director of a chlorine plant, how would you prevent

1. As a security and safety director of a chlorine plant, how would you prevent the type of attack planned by the disgruntled employee in 16B? How would you respond if the plan were executed? 

2. As a security specialist for a city mass transit bus system, what are your top seven (prioritized) strategies for protecting passengers, employees, and assets associated with this system? 

3. As a bank security specialist, you are faced with the challenge of an upsurge of robberies of customers at ATMs and after-hour depositories (when retail managers deposit daily sales revenue). What do you do? 

4. You are a hospital security director, and your new challenge is to prevent the admittance of recidivist patients who fake illness to secure shelter and food. These individuals are often homeless and use a different identity each time they seek admittance to the ER. The problem seems to increase during the winter months. What methods do you apply to mitigate this problem? 

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