 Convince the nearest exit and leave the building immediately. Do not use the elevators. Use stairwells where necessary. All heavy-hat documents shall use the building evacuation plans. Convince the nearest exit and leave the building immediately. Convince shall use the building evacuation plans. Attention please, there has been a report of emergency. Proceed calmly to the nearest exit and leave the building immediately. Do not use the elevators. Use stairwells where necessary. Use the building evacuation plans.