Police only need to provide Miranda warnings in certain situations. Learn when Miranda rights are required and what happens if police don't follow the law.If police question you AFTER arrest without reading your rights to you, the information you provide may be inadmissible as evidence against you. Miranda rights are things you are legally entitled to upon being arrested. Miranda is only required when the person is under arrest and being questioned. If a police officer doesn't read the Miranda warning, any answers you give to their questions can be dismissed in court. While the failure to read Miranda rights is a violation of a suspect's constitutional rights, it does not automatically guarantee the dismissal of the case. The following is the standard Miranda warning: "You have the right to remain silent. Anything you say can and will be used against you in a court of law. Police can ask routine questionssuch as name, address, date of birth, and social security numberwithout reading Miranda rights.