the act or circumstance of proving or being proved conclusively, as by reasoning or a show of evidence: a belief incapable of demonstration. 2. something serving as proof or supporting evidence: They sent a check as a demonstration of their concern.
Code Yellow: Usually used for bomb threats. Code Purple: Child abduction, or when assistance is needed for a patient who is too heavy to transport. Code Pink: Infant or child abduction. Code Silver: Combative person with a weapon.
Gray meaning. Purple is the color of good judgment. It is the color of people seeking spiritual fulfillment. It is said if you surround yourself with purple you will have peace of mind. Purple is a good color to use in meditation.