Moreover, they believe there are other containers with the poison in the country

British researchers consider a version on which two groups of attackers are behind the poisoning by Novichok nerve agent. Mirror reports this with the reference to the source in the investigation body.

They assume that the attackers could arrive in Great Britain long before the attack on Skripals to bring the poison. Later, the poison was used by other people.

Related: Englishwoman who died from Novichok took vial of poison for perfume

Furthermore, they note that the vial alike perfume, which killed Dawn Sturgess in Amesbury was sealed. It means that another container might be used for poisoning Skripals. If it is true then there is a possibility that other containers with Novichok may be held in Great Britain.

This is why the citizens of the country are called to not pick up things they dropped.

As it was reported earlier, Sergei Skripal and his daughter Yulia were poisoned in British Salisbury. Later, Theresa May, British PM, stated that Russia was responsible for that, and the investigation has confirmed the use of the Novichok nerve agent, which is produced in Russia.

Yulia Skripal recovered consciousness and started speaking after she was poisoned in Salisbury. Later, the doctors said that she was getting better, she could eat and drink without any help.

Related: Poisoning in Amesbury: "Novichok" was in bottle of expensive perfume

The Russian Embassy in Britain demanded to have access to Skripal’s daughter, but the British authorities rejected the request.

The London Police has made the first statement of Yulia Skripal public. She thanked everyone for the support, she thanked the doctors and bypassers for their help.

The doctors stated that Sergei Skripal’s health condition is no longer considered critical.

Related: No country except Russia could bring Novichok to condition of chemical weapons