The British Embassy in Moscow, foreground, with the Russian Foreign...

The British Embassy in Moscow, foreground, with the Russian Foreign Ministry, background right. Credit: AP / Alexander Zemlianichenko

MOSCOW — Russian diplomats and their families climbed aboard buses and left their embassy in Washington on Saturday while across the Atlantic, American envoys took down the flag from outside the U.S. Consulate in St. Petersburg, loaded up boxes, closed the office down and headed home.

The moves were the latest in a spy poisoning case that has escalated East-West tensions, with both sides expelling more than 150 of each other’s diplomats from two dozen countries.

Britain has insisted that the Russian government was behind the nerve agent poisoning of a former Russian spy and his daughter March 4 in the English city of Salisbury, a charge the Russians vehemently deny.

The Tass news agency says all of the 60 Russian diplomats ordered out of the United States were heading for a homebound flight on Saturday night.

In St. Petersburg, workers at the US consulate hurried to meet the Saturday deadline to close the consulate, imposed by Russia just two days earlier. In brief comments to reporters, U.S. Consul-General Thomas Leary said “we are ready to leave.”

A truck with bags and boxes left the consulate in the late afternoon, its driver waving and honking his horn several times. Outside the elegant 19th-century building, someone had placed four yellow tulips and a card from neighbors reading “hope to see you again.”

City workers came to inspect the building late Saturday, but it was not clear if all the staff had departed.

Russians watching the activity expressed mixed views on the consulate’s closure.

“The American side always knows that we can strike back if we are attacked,” said Valentina Petrova, 77.

But 24-year-old Artem Zykov saw it differently.

“Russia should have found different mechanisms to respond without such radical measures,” Zykov said.

British officials, meanwhile, said Saturday the government is considering Russia’s request for access to the daughter of the former Russian double agent. Russian officials insist they have a legal right to see 33-year-old Yulia Skripal, who lived in Moscow and was visiting her father, Sergei Skripal, in Salisbury when they were attacked with a nerve agent that apparently came through his front door.

The Foreign Office said it was reviewing the Russian request “in line with our obligations under international and domestic law,” adding that the government’s consideration will include “the rights and wishes of Yulia Skripal.”

British officials say she is recovering in the hospital while her 66-year-old father remains in critical condition.

The Russian Embassy in London called her recovery “good news” in a tweet Friday and said Russian diplomats had a right to see her under the 1968 Consular Convention.

The Russian Foreign Ministry on Saturday also issued lists of questions it wants Britain and France to answer in the case, including to what extent French investigators have been involved in probing the poisoning and why.

Russia contends that Britain is exploiting “Russophobia” to undermine Moscow. On Saturday, its London embassy issued a statement warning Russians travelling to the U.K. that they could be subject to “provocations” including having various items planted in their luggage.

In another illustration of the deteriorating relations, the Russian Embassy in Britain complained about the alleged search of a Russian airliner at London’s Heathrow Airport.

The embassy said British Border Forces and Customs officers searched an Aeroflot flight from Moscow on Friday in violation of international rules. In a tweet, the embassy called it “another blatant provocation by the British authorities.”

British officials responded Saturday that it’s routine to search some incoming flights. Russia has sent a diplomatic note demanding an explanation of the search, which delayed the flight to Moscow.

LONDON — The British government is considering Russia's request for access to the poisoned daughter of a former Russian intelligence officer who was convicted of spying for Britain, UK officials said Saturday.

The Foreign Office said in a statement it was reviewing the Russian request "in line with our obligations under international and domestic law."

The government's consideration will include "the rights and wishes of Yulia Skripal," a Russian citizen who was poisoned along with her father in England, the Foreign Office said.

Russian officials have insisted they have a legal right to see Skripal, 33. She lived in Moscow and was visiting her father, Sergei Skripal, when they were attacked with a nerve agent on March 4.

British officials say she is recovering in hospital while her father remains in a critical condition.

The Russian Embassy in London called the woman's recovery "good news" in a tweet Friday and said Russian diplomats had a right to see her under the terms of the 1968 Consular Convention.

British Prime Minister Theresa May has blamed the Russian government for the attack on the Skripals, a charge denied by the Kremlin.

May has received strong backing from the United States and allies in Europe that have accepted Britain's view that the Russian state was responsible for the use of a lethal nerve agent.

The case has escalated East-West tensions, with both sides expelling each other's diplomats.

Workers busily loaded boxes and bags onto trucks outside the U.S. consulate in St. Petersburg, which Russia has ordered closed by Saturday evening.

In brief comments to reporters, Consul-General Thomas Leary said "We are ready to leave."

Russians watching the activity expressed mixed views on the closure.

"The American side always knows that we can strike back if we are attacked," Valentina Petrova, 77, said.

But 24-year-old Artem Zykov saw it differently.

"Russia should have found different mechanisms to respond without such radical measures," Zykov said.

In another illustration of the deteriorating relations, the Russian Embassy in Britain complained about the alleged search of a Russian airliner at London's Heathrow Airport.

The embassy said British Border Forces and Customs officers searched an Aeroflot flight from Moscow Friday in violation of international rules.

In a tweet, the embassy called the search "another blatant provocation by the British authorities."

British officials responded Saturday that it is routine to search some incoming flights.

Russia has sent a diplomatic note demanding an explanation of the search.

Get the latest news and more great videos at NewsdayTV Credit: Newsday

LI impact of child care funding freeze ... LI Volunteers: America's Vetdogs ... Learning to fly the trapeze ... Get the latest news and more great videos at NewsdayTV

Get the latest news and more great videos at NewsdayTV Credit: Newsday

LI impact of child care funding freeze ... LI Volunteers: America's Vetdogs ... Learning to fly the trapeze ... Get the latest news and more great videos at NewsdayTV

SUBSCRIBE

Unlimited Digital AccessOnly 25¢for 6 months

ACT NOWSALE ENDS SOON | CANCEL ANYTIME