What started off as a mild spat about the word separation appearing in a slightly bigger typeface (an accident, apparently) appears to have escalated...

BBC: Statement expected on Scottish affairs committee row

Cheers erupted in the control room when controllers received word of spacecraft separation.

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Mr Wishart said he now expected the House of Commons to review previous uses of the word, including in the Scottish Affairs Committee's inquiry into, "the referendum on separation for Scotland".

BBC: Scottish independence: Word 'separate' banned by Commons