If you believe that you have been exposed to a toxic or chemical hazard, immediately move to an area where you are not exposed and call 9-1-1 and the Security Console Center at (213) 362-2728. When calling the 9-1-1 emergency operator, be prepared to give the building address, floor number, call-back phone number, and also what type of chemical or toxic hazard, if known. Take action to contain the hazard; close doors behind you and warn others in the area. Remember, when working with hazardous materials, follow all safety procedures.