N.J. Stat. § 40:5-2.4: "General conflagration" defined

The term "general conflagration" as used herein shall be construed, for the purposes hereof, to mean and include: any monetary damage to the improved property of or physical suffering to twenty-five or more families, or both, in any county, whether in one or more municipalities in such county.

L.1941, c. 48, p. 129, s. 4, eff. April 23, 1941.