What is one common public service mentioned in the text?

One common public service that is often highlighted is police and fire protection, which plays a crucial role in maintaining public safety and order within communities. These services are provided by the government and are essential for responding to emergencies, ensuring law enforcement, and protecting citizens from crime and fire hazards. Public services like these are funded by taxpayer money, emphasizing their role in serving the public good and addressing the collective needs of the community. Unlike the other options, which pertain to specialized or private services, police and fire protection are universally accessible and aimed at benefiting all members of society.