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Foreign Secretary Boris Johnson says the nerve agent used to attack former spy Sergei Skripal was developed and stored illegally by Russia and it is clear the attack was directed by Russia
Foreign Secretary Boris Johnson says it is "overwhelmingly likely" that it was Russian President Vladimir Putin's decision to direct the use of a nerve agent on British soil
Tass agency reports that the Kremlin has said Foreign Secretary Boris Johnson's claim that Russian President Vladimir Putin is involved in the poisoning of former spy Sergei Skripal is "shocking and unforgivable"
Organisation for the Prohibition of Chemical Weapons says "there is no record of the Novichok group of nerve agents having been declared by a state party to the Chemical Weapons Convention"
A Downing Street spokesperson says Prime Minister Theresa May has spoken to Italian Prime Minister Paolo Gentiloni and he has given his support to the UK following the nerve agent attack in Salisbury
Russian state media reports say the Russian ambassador to Britain says expelled Russian diplomats will leave Britain on 20 March
Has something tangible changed or has BoJo just decided that "overwhelmingly likely" sounds better than yesterday's "highly likely" while still falling short of "proven"?
'Overwhelmingly likely'! Well that is a statement and a half?! 
"Overwhelmingly likely" is hardly definitive evidence - let's hope Boris can back up his allegations - overwhelmingly likely Russia won't respond kindly #scarytimes
If we are all nuked he won't have to back anything up.. probably just had a refit in his bunker and can't wait to move in
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