The National Service Proclamation of 1995 does not recognize the right to conscientious objection to military service. According to the 1957 Ethiopian penal code adopted by Eritrea during independence, failure to enlist in the military or refusal to perform military service are punishable with imprisonment terms of six months to five years and up to ten years, respectively. National service enlistment times may be extended during times of "national crisis"; since 1998, everyone under the age of 50 is enlisted in national service for an indefinite period until released, which may depend on the arbitrary decision of a commander. In a study of 200 escaped conscripts, the average service was 6.5 years, and some had served more than 12 years.