The incident occurred on Thursday, April 6. Volunteer firefighters from Brzeźnik:

(…) shortly after 4:00 p.m., we were dispatched to a grassland fire in Bolesławiec on Graniczna Street (next to the sewage treatment plant).

They added:

A small area of dry grass was burned.

The danger was eliminated; fortunately, no one was hurt. Firefighters from Bolesławiec and Brzeźnik took part in the operation.