https://www.hs.fi/tutkiva/art-2000011471833.html (original story in Finnish)

The Finnish Police has arrested a 79-year old man for serious firearm crimes, after they discovered an enormous stash of guns, ammunition and explosives in his house. In an operation lasting for a week, the police have emptied the house from weapons and ammunition into two freight containers which were brought in by the police. The Police have also conducted controlled demolition explosions in the house courtyard on materials deemed too dangerous for transport. The Police believes that the operation will continue for a few days more.

Averige Finnish grampa living in the neighbourhood.
>Two freight containers
>Operation lasts a week
>They still need more time to clear the house

https://www.youtube.com/watch?v=4wlUwRqQgDA