Police custody is a measure of constraint decided by a judicial police officer, under the supervision of the judicial authority, whereby a person against whom there are one or more plausible grounds for suspecting that he has committed or attempted to commit a crime or an offence punishable by imprisonment is held at the disposal of investigators.
This measure must be the sole means of achieving at least one of the following objectives:
1° To enable investigations involving the presence or participation of the person to be carried out;
2° To ensure that the person is brought before the public prosecutor so that this magistrate can assess the action to be taken on the investigation;
3° To prevent the person from altering the evidence or material clues ;
4° Preventing the person from putting pressure on witnesses or victims or on their family or close friends;
5° Preventing the person from colluding with other persons likely to be their co-perpetrators or accomplices;
6° Guaranteeing the implementation of measures intended to put a stop to the crime or offence.