text: Appendix D
  Table D-12. Civilian activities (continued)
  Symbol Name Description
  Type of killing (murder)
  Type of killing (assassination)
  Symbol used to designate a specific
  activity on both overlays or in civil
  information management products.
  Type of killing (execution)
  Riot
  CIVIL AFFAIRS GRAPHICS CONTROL MEASURES
  D-16. A graphic control measure is a graphic used on a map or overlay to regulate forces and warfighting
  functions. Control measure symbols generally fall into one of three categories: points, lines, and areas. These
  symbols can be combined with other military symbols, icons, and amplifiers to display operational
  information. The only modifiers that are used for graphic control measures are chemical, biological,
  radiological, and nuclear events and contaminated areas. Figures D-2 and D-3, and table D-13, page D-18,
  show the description of control measure symbol amplifier fields and the standardized placements.