Most UK diplomats, declared personae non gratae by Russia in response to London's actions in connection with the Salisbury incident, will leave the country at the end of the week, a source told Sputnik.
"Since the UK side was given a week, most of them will leave at the end of this week," the source said.
On Saturday, the Russian Foreign Ministry summoned UK Ambassador Laurie Bristow and announced that 23 UK diplomats would be expelled from Russia, while the operation of the British Council would be ceased in the country. The move came as a response to the expulsion of 23 Russian diplomats from the United Kingdom over allegations that Russia was behind the poisoning of former Russian spy Sergei Skripal with A234 chemical agent.
Previously, Russian ex-intelligence agent Skripal had been accused of espionage on behalf of the UK. He fled the country and was later granted asylum in the United Kingdom after a US-Russia spy exchange.