Section 343(2) of the Criminal Procedure and Evidence Act is designed to ameliorate the cumulative effect of multiple sentences and prevent aggregate punishments from becoming too severe. A reviewing court may intervene in sentencing where the trial court has failed to exercise its discretion judicially or properly. When sentencing for multiple offences that are closely connected or similar in point of time, nature, or seriousness, courts should consider ordering sentences to run concurrently to ensure punishment is not unnecessarily duplicated and the cumulative effect is not too harsh. Where multiple counts involve the same complainant, similar conduct, are tried together, and result in mandatory minimum sentences producing an excessive aggregate term, ordering concurrent sentences is appropriate to achieve a realistic and proportionate total sentence. The cumulative effect of sentences must always be borne in mind, and concurrent sentences may prevent an accused from undergoing a severe and unjustified long effective term of imprisonment.