As part of the exercise, alarm sirens will be activated throughout Bolesławiec County. A modulated sound lasting 3 minutes will be emitted, signifying the announcement of an alarm.
Sirens will sound throughout the county
On 1 August 2021 at 5:00 p.m., a voivodeship-wide training exercise for the early warning system will be conducted, simultaneously commemorating the 77th anniversary of the outbreak of the Warsaw Uprising.