"The difficulty arises because although there was a three year minimum term in that case, you have in fact served a period of 22 years under that sentence, only very recently being released on licence. The effect of the 22 years in detention under the life sentence would equate to a determinate sentence of some 44 years. By the figures I have referenced already, namely 20 and two, it does not take much difficulty to work out that even serving two thirds of such a sentence would equate to a 14 year period of detention. There is no dispute that in this case you have served actually in prison longer than 14 years in custody. The core issue that I have had to grapple with is whether on the one hand I pay no or little attention to the fact of that previous sentence post the three year period, where your detention was only authorised because you remained a risk to the public, having served the punitive element of three years, or whether I have full regard to that period, following the three years in order to properly sentence you today."
"… the exercise to be carried out is not simply to consider what overall sentence the court would have imposed had it been seized of all the matters on the first occasion and deduct from that figure the sentence already imposed. …"
"Sentencing for offences committed prior to other offences for which an offender has been sentenced The court should first reach the appropriate sentence for the instant offences, taking into account totality in respect of the instant offences alone. The court then has a discretion whether to make further allowance to take into account the earlier sentence (whether or not that sentence has been served in full). The court should consider all the circumstances in deciding what, if any, impact the earlier sentence should have on the new sentence. It is not simply a matter of considering the overall sentence as though the previous court had been able to sentence all the offences and then deducting the earlier sentence from that figure. A non-exhaustive list of circumstances could include: a. how recently the earlier sentence had been imposed, taking account of the reason for the gap and the offender’s conduct in the interim b. the similarity of the offences sentenced earlier to the instant offences c. whether the offences sentenced earlier and instant offences overlapped in time d. whether on a previous occasion the offender could have 'cleaned the slate' by bringing the instant offences to the police's attention e. whether taking the earlier sentences into account would give the offender an undeserved bonus – this will particularly be the case where a technical rule of sentencing has been avoided or where, for example, the court has been denied the opportunity to consider totality in terms of dangerousness f. whether the instant offence qualifies for a mandatory minimum sentence g. the offender's age and health, and whether their health had significantly deteriorated h. whether, if the earlier and instant sentences had been passed together as consecutive sentences, the overall sentence would have required downward adjustment to achieve a just and proportionate sentence."
"… Had the learned Recorder given these matters appropriate consideration and exercised her discretion not to take into account the previous sentence accordingly, then in order for the Court of Appeal to interfere with that discretion it would have had to have been shown that she had exercised her discretion irrationally, for example by taking into account some matter she should not have one, or failing to take into account a matter she should have done, or otherwise in adopting an irrational approach. This could be a difficult hurdle to cross."