In criminal law, self-incrimination is the act of exposing oneself generally, by making a statement, "to an accusation or charge of crime; to involve oneself or another [person] in a criminal prosecution or the danger thereof". (Self-incrimination can occur either directly or indirectly: directly, by means of interrogation where information of a self-incriminatory nature is disclosed; or indirectly, when information of a self-incriminatory nature is disclosed voluntarily without pressure from another person). In many legal systems, accused criminals cannot be compelled to incriminate themselves—they may choose to speak to police or other authorities, but they cannot be punished for refusing to do so. There are 108 countries and jurisdictions that currently issue legal warnings to suspects, which include the right to remain silent and the right to legal counsel. These laws are not uniform across the world; however, members of the European Union have developed their laws around the EU's guide. Canadian law In Canada, similar rights exist pursuant to the Charter of Rights and Freedoms. Section 11 of the Charter provides that one cannot be compelled to be a witness in a proceeding against oneself. Section 11(c) states: An important caveat in Canadian law is that this does not apply to a person who is not charged in the case in question. A person issued a subpoena, who is not charged in respect of the offence being considered, must give testimony. However, this testimony cannot later be used against the person in another case. Section 13 of the Charter states: Historically, in Canadian common law, witnesses could refuse to give testimony that would self-incriminate. However, section 5(1) of the Canada Evidence Act eliminated that absolute common law privilege by instead compelling witnesses to testify. In exchange, section 5(2) of the same act granted the witnesses immunity from having that evidence used against them in the future except in the case of perjury or impeachment. While these provisions of the Canada Evidence Act are still operational, they have been overtaken in their application by the immunities granted by sections 13 and 7 of the Canadian Charter of Rights and Freedoms. Chinese law After the 1996 amendments to the Criminal Procedure Law, Article 15 states that "It shall be strictly prohibited to extort confessions by torture, gather evidence by threat, enticement, deceit, or other illegal means, or force anyone to commit self-incrimination." In 2012 the law was also re-amended to strengthen