Relevant information is available on the website of the diplomatic mission.
“According to media reports, there is a threat of attacks in shopping centers, railway and metro stations, as well as other crowded places in large cities, including Moscow and St. Petersburg,” the report says.
The embassy also warned of "threats of terrorist attacks" in areas "along Russia's border with Ukraine."
Earlier, CBS correspondent David Martin said that Russian troops allegedly “received an order to proceed with the invasion” of Ukraine.
On February 20, the Russian Foreign Ministry said that London and Washington are historical "champions" in publishing fakes about an allegedly impending "invasion" of Ukraine.
The Foreign Ministry noted that "a multi-day marathon of information terror" fits "into the mainstream of the traditional policy of the West."