[Aim of theory] Punishment imposed for no reason other than an offense being committed, on the basis that if proportionate, punishment is morally acceptable as a response that satisfies the aggrieved party, their intimates and society. [Suitable punishment] Tariff sentences Sentence must be proportionate to the crime [Theory] 
Retribution
R e t r i b u t i o n
D e t e r r e n c e
R e h a b i l i t a t i o n
I n c a p a c i t a t i o n
R e p a r a t i o n
D e n u n c i a t i o n