Smoking materials are prohibited within what distance from areas with fireworks?

The correct choice indicates that smoking materials are prohibited within 50 feet of areas where fireworks are present. This distance is established to minimize the risk of ignition from stray sparks or embers that may arise during a fireworks display. Fireworks are highly combustible, and even a small flame or heat from a cigarette can potentially cause an explosive incident, especially in dry or windy conditions.

Maintaining a distance of 50 feet ensures a safety buffer, creating a safer environment for personnel, spectators, and nearby structures. While stricter distances might provide added safety, the 50-foot guideline is a recognized standard within the NFPA 1123 to protect against accidents that could arise from the potential ignition of fireworks materials.