The second most likely reason is that while Blair might have been willing to publicly take the blame for decisions made under his watch, he wasn't prepared to be fired for having acted on the 'best' legal advice available at that time ( i.e. something emanating not a million miles from the Attorney General's office).We're talking Tony Blair's Attorney General. You remember, right? The guy who wrote that opinion on the Iraq war legality after some conversations with Bush's team?
You're Ian Blair. Some of your men have just shot someone, you suspect that person was innocent of what he's accused of having been shot for. The Governments chief lawyer is on the phone, you don't have someone available to take notes. Wouldn't you want a record of the conversation and any 'advice' you were given?
It's not illegal to tape a telephone conversation - only to reveal the contents of the conversation to a third party without prior permission of those you have recorded.Unless I've missed it, there's no allegation that the content of the conversation has been leaked, just that it exists.
I think Blair (both of them) should go. But Ian Blair shouldn't go for this one. I think he was just covering his back. Given Goldsmith's track record, do you actually blame him for that?