Part III : Captivity #Section V : Relations between prisoners of war and the authorities #Chapter 3 : Penal sanctions with regard to prisoners of war #I. General provisions - Art. 50.
Art. 50. Escaped prisoners of war who are re-captured before they have been able to rejoin their own armed forces or to leave the territory occupied by the armed forces which captured them shall be liable only to disciplinary punishment.
Prisoners who, after succeeding in rejoining their armed forces or in leaving the territory occupied by the armed forces which captured them, are again taken prisoner shall not be liable to any punishment for their previous escape.