"When resistance to extradition is advanced ..... on the basis of the article 8 entitlements of dependent children and the interests of society in their welfare, it should only be in very rare cases that extradition may properly be avoided if, given the same broadly similar facts, and after making proportionate allowance as we do for the interests of dependent children, the sentencing courts here would nevertheless be likely to impose an immediate custodial sentence: any other approach would be inconsistent with the principles of international comity. At the same time, we must exercise caution not to impose our views about the seriousness of the offence or offences under consideration or the level of sentences or the arrangements for prisoner release which we are informed are likely to operate in the country seeking extradition. It certainly does not follow that extradition should be refused just because the sentencing court in this country would not order an immediate custodial sentence: however it would become relevant to the decision if the interests of a child or children might tip the sentencing scale here so as to reduce what would otherwise be an immediate custodial sentence in favour of a non-custodial sentence (including a suspended sentence)."