British police probe another Novichok nerve agent case

British police scrambled on Thursday to determine how a couple were exposed to the same nerve agent used on a former Russian spy earlier this year, as fear spread in the normally quiet English region where both cases took place.

The couple were taken ill on Saturday in the small town of Amesbury, close to the city of Salisbury, where former double agent Sergei Skripal and his daughter Yulia were found slumped on a bench on March 4 in an incident that sparked a diplomatic crisis with Russia.

“The possibility that these two investigations might be linked is clearly a line of enquiry for us,” said Neil Basu, head of Britain’s counter-terrorism police force.

British security minister Ben Wallace told BBC radio: “The working assumption would be that these are victims of either the consequences of the previous attack, or something else, but not that they were directly targeted.”

Police announced late Wednesday that tests on the couple, named locally as 44-year-old woman Dawn Sturgess and 45-year-old man Charlie Rowley, revealed they had been exposed to Novichok, but could not say whether it was the same batch used on the Skripals.

Novichok is a military-grade nerve agent developed by the Soviet Union during the Cold War.

Wallace repeated the British government’s accusations of Russian responsibility for the attack on the Skripals, which have been denied by Moscow, and said Russia could provide information that would protect local residents in Salisbury.

“We have said they can come and tell us what happened. I’m waiting for the phone call from the Russian state. The offer is there. They are the ones who could fill in all the clues to keep people safe,” he said.

Kremlin spokesperson Dmitry Peskov told reporters that the case was “very worrying” but Russia had no information “about what substances were used and how they were used.”

“From the very beginning the Russian side proposed conducting a joint investigation with the British side and this proposal remained without a response,” he said.

Interior minister Sajid Javid chaired an emergency cabinet meeting on Thursday and a spokesman said Prime Minister Theresa May is being kept “regularly updated.”

Counter-terrorism police, which are in charge of the Skripal probe, are also leading the investigation into this incident.

Basu said there “remains a low risk to the general public,” saying “we’re satisfied that if anyone was exposed to that level of nerve agent by now they would be showing symptoms.”