So you want to protect the citizens of the mall? Well theres a few things you need to know first. First you have to remember that protecting the mall isn't all fun and games, It's a duty, a sworn oath to protect all citizens of the mall no matter what the crisis may be. It can get tough but you have to make it through, not for your benifit, but for the people of the mall you sworn to protect.

A Security Officer has tons of weapons at their disposal, but the most prefered weapon, is the night stick.
This weapon will more than suffice through your journey in protecting the mall, in fact it is one of the best weapons for Officers to use. Keep in mind, that this isn't THE best weapon. Us Security Officers always have one secret weapon. OUR VOICES. Remember this, "The mind, is the only weapon, that doesn't need a holster."

In the event that you approach an assailant, here's what I want you to do. I want you to pull up, left hip forward
Placing your right hand on your away hip thusly giving the illusion that you have a gun.
Of course we both know, you don't.

Blow up the first gas can outside the elevator door, and proceed to collect the other gas cans with the help of your fellow Officers. DO NOT POUR IN THE CANS, wait for them all to be collected by the car, and remember that you can left click to throw the cans. Once all of the cans are safely secured by the car, you can begin to fill the car quickly. Ignore any distractions and try to complete the filling as fast as possible to end the stage. After this, congradulations! You have succesfully protected the citizens of the mall. Remember to thank your fellow officers, because you aren't just individuals, you are a team of individuals.