<Li> If you cannot afford an attorney, one will be appointed for you before any questioning if you wish . </Li> <Li> If you decide to answer questions now without an attorney present, you will still have the right to stop answering at any time until you talk to an attorney . </Li> <Li> Knowing and understanding your rights as I have explained them to you, are you willing to answer my questions without an attorney present? </Li> <P> The courts have since ruled that the warning must be "meaningful", so it is usually required that the suspect be asked if he / she understands their rights . Sometimes, firm answers of "yes" are required . Some departments and jurisdictions require that an officer ask "do you understand?" after every sentence in the warning . An arrestee's silence is not a waiver, but on June 1, 2010, the Supreme Court ruled 5--4 that police are allowed to interrogate suspects who have invoked or waived their rights ambiguously, and any statement given during questioning prior to invocation or waiving is admissible as evidence . Evidence has in some cases been ruled inadmissible because of an arrestee's poor knowledge of English and the failure of arresting officers to provide the warning in the arrestee's language . </P>

A written rule and procedure that exist to carry out a law is called a/n