Exposure Fire 3 : A fire in a building, structure, vehicle, or outside property resulting from a fire outside that building, structure, vehicle, or outside property
NFPA 901 Standard Classifications for Incident Reporting and Fire Protection Data, 2001 ed. https://www.nfpa.org/assets/files/AboutTheCodes/90 1/901-F2005-ROP.pdf (Std: Class for Incid Reporting and Fr Prot Data - Amer) {355 NFC}