Article 50

If it appears that an offence has been committed, is being committed, or may be committed in the future, the police shall investigate.

If a police officer decides that a complaint does not provide sufficient grounds for entering into an investigation, or if during an investigation the police officer concludes that there are not reasonable grounds to bring a charge against a suspect, the police officer shall inform the complainant of this conclusion. Such information shall include the reasons for this decision, notice that the complainant may lodge an objection to this decision with the prosecutor and the name and address of the prosecutor.