About it in interview with Sunday Times said Deputy Interior Minister for Security Affairs of Britain Ben Wallace, repotred "BBC Russian service".
According to him, there is no information about any specific attacks, but the "Islamic State" is committed to ensuring that the number of victims of the attacks would be the maximum possible.
"They have no moral restrictions on the use of chemical weapons, and if they get a chance, they will not hesitate to use it in our country", - said Wallace.
He also noted that a recent Europol report provides evidence that the ISIS is interested in the use of biological or chemical weapons.
According to him, during a raid on ISIS group in Morocco in February, local security services discovered a substance that could be used to create bombs or "deadly chemicals."
Ben Wallace also warned of the danger from the side of "internal enemies", referring to the attempts of various terrorist groups, as well as Russia and the cyber criminals to introduce their agents in government, military and strategic companies.