The Twitter account of the far-right politician Nick Griffin appears to have been reactivated. Earlier, his profile carried a message saying 'Account Suspended'.
The tweet that had allegedly listed the address of Michael Black and John Morgan seems to have been deleted.
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More than 80 prominent Britons, including Boris Johnson, Russell Brand and former Government ministers, urge Obama to release Aamer.
Thundery overnight with a Met Office warning for rain in place for a large swathe of the country. Quite sunny throughout tomorrow.
Video shot in Islamic State capital Raqq purportedly shows at least two of three missing London schoolgirls.