The Copenhagen Airport's Terminal 2 was closed on Tuesday, Danish authorities said, without stating a reason.
The airport's press office confirmed the closure, and called on all travellers to follow security instructions, reports Xinhua news agency.
The police declined to say how long the airport would be closed.
Copenhagen Airport is the busiest airport in the Scandinavian region, which served more than 29 million passengers in 2016.
--IANS
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