"It is possible that in some circumstances a judge might be persuaded by the facts of a particular case to make some modest adjustment in the final sentence in circumstances of this kind, but it seems to us that that is a question of assessment by the judge in each case."
"It does not appear as though the court was there addressed on the effect that should be given to the passing of the 2008 Act. In our view, until section 240A comes into force, a court should deal with the matter in the way suggested by Hughes LJ at least in relation to house arrest. This may justify a modest period of credit in cases such as the present one. The periods spent under house arrest were substantial, in the region of sixteen months. The figure we consider appropriate is three months. But the same considerations do not apply where the curfew is in the night. A curfew period of this sort has been commonplace for many years and whilst the court may of course have had regard to the restriction of liberty, it has not in the past made any formal reduction for such a curfew."