LABOUR has accused the Conservative Government of "playing party politics" with the Skripal poisoning case after a minister made a thinly-veiled suggestion that Jeremy Corbyn could not be trusted with security intelligence.

Noting how the Labour leader had seen more security intelligence "than the average backbench MP" because he had received a Privy Council briefing on the matter, Ben Wallace, the UK Government Security Minister then said: "The circle of who gets to see very sensitive information is very small because if you leak it or it gets out, people's lives are put at risk."

Labour HQ hit out at Mr Wallace’s words, saying: "This is completely irresponsible and another attempt by the Tories to deflect criticism from Boris Johnson's blatant attempt to mislead the public.

"The Foreign Secretary has still failed to account for himself and still has serious questions to answer. Ben Wallace should be acting in the national interest, not playing party politics with the country's security," a spokesman added.

Meanwhile, the SNP's Stewart McDonald hit out at Mr Johnson, claiming on BBC Radio 5 Live that he had a "slippery loose tongued approach" to diplomacy and should face "some kind of sanction, if not be sacked" over his remarks on the Salisbury attack.

The MP for Glasgow South said: “Going too far seems to be the hallmark of how this Foreign Secretary carries out his duties. He's in one of the most sensitive top jobs in government and acts as the UK's top diplomat and having a slippery tongue, as he too often has, is a qualification that really he could do without.”

He said the things Mr Johnson had done in the past deserved his resignation. “Having this kind of slippery loose-tongued approach to what is the most serious of incidents and attack on UK soil, it's just not on. It wouldn't be accepted in any other department of government, so he has to face some form of consequence for it.”

Mr McDonald, who is his party’s defence spokesman, added: “This is the wrong man in the wrong job. He surely, surely has to face some kind of sanction, if not be sacked.”