A hazardous area is a location where flammable gases, liquids, dusts, or fibres are present, and there is a risk of fire or explosion. Hazardous areas are commonly found in industries such as petrochemical, oil and gas, mining, chemical processing, and others where flammable gases, liquids, dusts, or fibres are present. Specific examples of hazardous areas include oil and gas production facilities, refineries, chemical plants, gas processing plants, loading docks, pump rooms, grain storage facilities, flour mills, woodworking plants, and more. Hazardous areas can also be found in certain types of manufacturing facilities, laboratories, and other settings where hazardous materials are present.