Disappointing but highly rational decision from Wideroe
The Norwegian Govt requires anyone entering Norway to quarantine for 10 days if entering from a country with 20 cases per 100,000 people over a *two week* window - ie roughly twice as strict as the UK requirement. The UK currently has 37 cases on this measure. VERY few areas in Europe are considered by Norway to be outside the red zone - Norway has effectively closed their border