Section 470. Saving

(1) Nothing in section 467 or section 468 shall be held to excuse any person from
any part of the punishment to which he is liable upon his former or subsequent conviction.
(2) When an award of imprisonment in default of payment of a fine is annexed to a
substantive sentence of imprisonment and the person undergoing the sentence is after its
execution to undergo a further substantive sentence or further substantive sentences of
imprisonment, effect shall not be given to the award of imprisonment in default of payment
of the fine until the person has undergone the further sentence or sentences.