Which characteristic is NOT typically associated with prison fires?

The characteristic that is not typically associated with prison fires is that they are accidental. In many correctional facilities, fires can occur due to various designed or unintended actions, but they often stem from intentional acts due to the unique environment of a prison. This includes the potential for inmates to start fires as a form of protest, escape attempt, or as a result of conflicts.

Intentional fires are more common in prisons, as inmates may deliberately set fires to create diversionary tactics or chaos. Additionally, prison environments often have architectural designs that make containment of fires a priority, meaning that systems are in place to confine fires rather than extinguishing them quickly, and this can complicate evacuation efforts. The challenge of evacuation in prisons is further heightened because of security protocols that need to be maintained, reflecting the overall risks posed by fires in such settings.