CHAPTER III
PART I
SEYCHELLOIS CHARTER OF FUNDAMENTAL HUMAN RIGHTS AND FREEDOMS
Article 18
3. A person who is arrested or detained has a right to be informed at the time of arrest or detention or as soon as is reasonably practicable thereafter in, as far as is practicable, a language that the person understands of the reason for the arrest or detention, a right to remain silent, a right to be defended by a legal practitioner of the person's choice and, in the case of a minor, a right to communicate with the parent or guardian.
Language
Rights during investigation - self incrimination
Rights during investigation - access to interpreter and translation if questioned in other language
Rights during investigation - informed of belief that crime has been committed
Rights during investigation - remain silent
Rights during investigation - legal assistance
Rights during trial - counsel of accused's choosing
EDIT.