Prison escape

In Mexico, Belgium, Germany and Austria, the philosophy of the law holds that it is human nature to want to escape. In those countries, escapees who do not break any other laws are not charged for anything and no extra time is added to their sentence. However, in Mexico, officers are allowed to shoot prisoners attempting to escape, and an escape is illegal if violence is used against prison personnel or property, or if prison inmates or officials aid the escape.

Question: legal to break out of prison in germany
Answer: yes