Technical problems with the automatic pass-scanners at Oslo airport have created a queue for arriving passengers on Saturday.
Police called in all available personnel.
The problem will be resolved during Monday, Avinor writes on Twitter.
Avinor says there is a danger of having queue on Sunday, despite the fact that the police will use all available crew.
-There will be a little bit of difficulty when more flights from outside Schengen arriving at the same time, it can build a lot of queues, says communications manager Gurli Høeg Ulverud in Avinor to NTB.
Read other news on the city sites of Oslo.