A direct service is a service that is provided directly to a person or group of people without any intermediaries involved. Out of the four options given, the one that best fits this definition is a family doctor.
A family doctor provides medical care directly to their patients, without any intermediaries or middlemen involved. They diagnose illnesses, prescribe treatments, and offer medical advice, all through direct interaction with their patients.
State counsels and civil servants provide services to the public, but these services are often mediated through a bureaucratic system, which can involve multiple steps and intermediaries. For example, if you need a document from a government office, you may have to go through several levels of bureaucracy before you can obtain it.
Police officers also provide a service to the public, but their work involves a level of mediation. They are responsible for enforcing the law and maintaining public safety, but they do so by patrolling the streets, responding to emergency calls, and conducting investigations. They do not provide direct services in the same way that a family doctor does.
In summary, a direct service is one that is provided directly to a person or group of people without any intermediaries involved, and a family doctor best fits this definition out of the four options given.