“17. But the fact that these practical solutions are not mandated by the 2003 Act underlines why consecutive sentences under the 2003 Act should be approached with great caution. Nonetheless, as we have said, they can be valuable tools in the sentencer's armoury. One particular example is where a defendant is charged with repeated affrays. In such a case, even though an extended sentence may be mandated, the sentencer has to work within the confines of a maximum sentence of three years imprisonment. In such circumstances, consecutive sentences may be the only way to impose an appropriate custodial punishment and provide for a realistic extended period on licence. 18. Having explained how the sentences can be made to work, and explained the pitfalls, we would not expect this court to interfere with consecutive sentence orders unless the appellant can establish that an insuperable difficulty exists in giving effect to such an order in his case. 19. In summary, our conclusions as to the practice to be adopted in dealing with consecutive and concurrent sentences in this complex area of sentencing are as follows: a. There is nothing unlawful about the imposition of a concurrent or consecutive sentence within either regimes relating to extended sentences, and indeed, as explained by Hooper LJ in R –v- O'Brien et al[2006] EWCA Crim 1741 , where sentences of life imprisonment or imprisonment for public protection are imposed under chapter 5. This court will not interfere where extended or indeterminate sentences were justified, unless the practical result is manifestly excessive, or for some reason gives rise to real problems of administration. b. Nonetheless, judges should try to avoid consecutive sentences if that is at all possible and adjust the custodial term or minimum period within concurrent sentences to reflect the overall criminality if that is possible within other sentencing constraints.”