A knifeman has gone on the rampage in Norway, leaving multiple victims fighting for their lives.
The attacks happened in the town of Sarpsborg, 45 miles south of the Norwegian capital Oslo.
Police in the town ordered people to stay indoors after at least three people were stabbed at different locations.
At least two of the victims sustained critical injuries.
The police said they had arrested one person, but couldn’t be certain whether there were more people involved in the attack.
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