Allegations about the use of British airports to refuel CIA planes carrying terrorist suspects to countries where they are to be interrogated and tortured raise the question whether this has anything to do with us. Why should the UK be involved or concerned?
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First, we are involved because of our obligations under international law. The UK is a party to the Convention against Torture which imposes an absolute prohibition on torture, with no exceptions. So is the US. The ban on torture applies not just to the act itself but also prohibits sending people to countries where there are substantial grounds for believing that they would be in danger of being tortured.
General rules of international law describe ways in which a state may be responsible for the acts of another: a state which assists another in committing a breach of international law is itself breaking the law if it does so in knowledge of the facts.
There would be serious concerns about the UK's own responsibility under the Torture Convention if the detainees are, as alleged, being flown to a country where they can be interrogated by methods amounting to torture, and if it were to be known by our Government that our airports were being used to assist with the flights.
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http://comment.independent.co.uk/commentators/article330653.eceElizabeth Wilmshurst is a former deputy head of the Foreign Office legal team and is now a fellow of Chatham House