This Miranda Rule, a Law Enforcement Convention That Derived from a Landmark

This Miranda rule, a law enforcement convention that derived from a landmark Supreme Court ruling, is a staple of popular culture, especially on television police and crime shows.While not always read the way it is on these shows-arrested persons may also read the statements on paper-it typically begins, "You have the right to remain silent," and goes on to inform arrested persons of their right to counsel.The convention's purpose is to make sure that arrested persons:

A) are informed of relevant Fifth and Sixth Amendment guarantees, including the right to counsel and protection against self-incrimination, before undergoing police interrogation.
B) know that the law is coming down hard on them, and realize the seriousness of their situations.
C) are not later released on constitutional technicalities before or at trial.
D) know, without question, that they are under arrest, and not just being temporarily detained.