Helsingin Sanomat writes about it.

According to RIA Novosti, over the past year and a half, dozens of landowners have signed secret land use agreements that allow them to start fortification work on their territory with 24 hours' notice.

Earlier, The Barents Observer reported that the Finnish authorities have introduced round-the-clock control at the Neiden checkpoint on the border with Norway to prevent Russian-registered vehicles from entering the country in transit through Norwegian territory.