OSLO (AFP) - Norwegian police said Sunday they had arrested a man after recovering weapons and explosives at his home, but media reports said they found no immediate link with mass-killer Anders Behring Breivik. The suspect, known to police as a right-wing extremist, was arrested on Saturday after they discovered the weapons cache at his home near Oslo on Tuesday following an apparent threat from the man, who has not been named. "The police have no information linking him to Breivik but, after the terrorist attacks, they did not want to take any risks and made the resources available to find this person as quickly as possible," the daily VG said.