The City of Luxembourg (Ville de Luxembourg - VdL) has announced that it will be testing the public warning sirens in the Glacis and Belair districts once again on Monday 25 July 2022.
The siren tests of Glacis (European School, INL) and Belair (primary school) will be repeated on Monday between 10:00 and 12:00 for a duration of ten seconds. These additional tests are performed to adjust the siren volume and rule out any faults.
General tests are carried out every first Monday of the month on the territory of the City of Luxembourg as well as on the entire national territory.
