After each statement, the president and, under the conditions provided for in Article 442-1, the public prosecutor and the parties shall ask the witness any questions they consider necessary.
The witness may withdraw after giving evidence, unless the president decides otherwise.
The public prosecutor, as well as the civil party and the accused, may request, and the president may always order, that a witness withdraw momentarily from the courtroom after his or her testimony, to be introduced and heard if necessary after further testimony with or without confrontation.