Aerophones

Sirens to go off in Greece on Tuesday

Warning sirens will go off in tests all over Greece on Tuesday, as part of the nationwide civil defence exercise “Parmenion”, the Greek Police announced.

At 11:00 am on Tuesday morning, the sirens will sound intermittently and at differing sound levels for 60 seconds, until 11:05 am, when an uninterrupted siren will sound for another 60 seconds.