And what is wrong with Extraordinary Rendition? Follow Chandra's link to the statement of Maher Arar...
a Canadian citizen, that a public enquiry in Canada has been found was tortured while in Syria, having been rendered by US agents in 2002.
(I'm not going to trivialise his words by doing some kind of executive summary. Read it for yourself.)
Everything is wrong with Extraordinary Rendition. The thought that we in the UK might be complicit in a process by which innocent people are effectively disappeared and (by any ordinary meaning of the word) tortured - which is what this Extraordinary Euphemism actually means - appals me. And the thought that our security services might be desparate enough to depend on the notoriously unreliable results of torture fills me with fear.