SafetyNorwegian police investigate new drone sighting at oil installationsKaarsto plant exports gas via the Europipe 2 pipe, where Equinor-mandated security checks were just completedSite security: Norway’s Home Guard assist the police with increased security at Kaarsto facility last week.Photo: CARINA JOHANSEN/NTB/SCANPIXZsuzsanna SzaboOslo