among other things the article says:

A lawyer who has visited his client being held at a US base in Guantanamo Bay, Cuba, has told the BBC prisoners there are not being treated equally.

He said there was a pecking order of treatment depending on the captive's nationality - with Americans on top. ....
... "I see a great destruction of what I would call the rule of law, that people should be treated equally before the law, that they should have the same standard of justice," he said.
"This is a case where the standard of justice seems to have different layers, one for the Americans, there may be another one for the British, there is certainly a different one for Australian - less than the American - and the rest of them in the camp... they weren't [part of] the allies' camp is their rationale and they will get a lesser standard than what the Australians will."

this seems pretty definite, for a lawyer..