Flight restrictions have been introduced at four airports in Russia.

Temporary restrictions on take-off and landing of aircraft were introduced at the airports of Bugulma, Kazan, Nizhnekamsk and Cheboksary. This was reported on May 7 in the press service of the Federal Air Transport Agency.

"Airports Bugulma, Kazan, Nizhnekamsk (Begishevo), Cheboksary. Temporary restrictions have been imposed on the reception and release of aircraft," the publication says in the Maks messenger.

It is specified that these restrictions are necessary to ensure flight safety.

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Similar measures were introduced earlier in the day at the Samara airport. Prior to this, flight restrictions began to operate at the airports of Sochi and Tambov, as well as Ivanov, Pskov, Vnukovo, Kaluga and Ulyanovsk.