Final answer:
Large corporations or entities like airports, chemical plants, universities, or military bases sometimes have their own fire brigade to ensure immediate emergency response due to potential risks involved with their operations. These brigades operate alongside public fire departments and emergency medical services funded through taxes.
Step-by-step explanation:
The organization that sometimes has its fire brigade is typically a large corporation or facility that requires immediate emergency response services due to the potential risks associated with the nature of their business. Examples of such organizations can include airports, chemical plants, universities, or military bases. These entities may have their fire brigade to ensure a quick and specialized response to emergencies that could involve advanced fires or hazardous materials. Additionally, having an in-house fire brigade allows these organizations to carry out regular safety drills and maintain a high standard of readiness.
Most fire departments, emergency medical services, and police departments are funded through taxes and provide their services without additional charges to the community they serve. This infrastructure is critical to public safety and is established by governmental entities for the benefit of their citizens. Large private organizations that maintain their emergency response teams do so in addition to, and often in cooperation with, public emergency services.