According to Rule 9 of the Police Rules, before administering a caution to the prisoner, a police officer is required to charge him/her with the offence, or to inform him of the nature of the charge, which is likely to be brought against him, or the matter that the police Officer is investigating.
Selon la règle 9, le policier, avant d'adresser l'avertissement, est tenu d'inculper le détenu ou de l'informer de la nature du chef d'inculpation susceptible d'être porté contre lui ou de l'affaire sur laquelle la police enquête.