A man has been arrested on suspicion of possessing an offensive weapon after reports that the former Prince Andrew was threatened by a masked man while walking dogs near his home. Norfolk Constabulary said that the arrest came Wednesday evening after a man was reported “behaving in an intimidating manner” near the home of Andrew Mountbatten-Windsor in eastern England. “Officers attended, and the man was arrested on suspicion of a public order offense and possession of an offensive weapon,” the force said. The suspect is being held for questioning at a nearby police station. The term offensive weapons covers knives, truncheons and other items used to cause injury. Police didn't specify what type of weapon was involved. The Daily Telegraph newspaper reported that a man wearing a ski mask ran toward the former royal while shouting abuse.…