Constitutionality of life imprisonment

Life (constitutionality of life imprisonment, 4, 16, 17, 18, 31)    

Cruel, inhuman or degrading punishment (constitutionality of life imprisonment, 4, 16, 19, 20, 22, 24, 31, 33, 35)   

Interpretation (interpretation guided by foreign case law, 20, 21, 25; international standards, 27, 28)