The chair of Oslo's school board wants parents who keep children away from sex-separated swimming lessons reported to police. The proposal would bring law enforcement into cases currently handled within the school system. Oslo schools provide separate swimming instruction for boys and girls, and some parents are keeping children from taking part. The chair said the city could not accept what she described as an illegal arrangement surrounding those lessons. Her proposal would make a police report the response whenever a child was withheld from the class. The report did not explain how schools would verify nonattendance or when the measure would take effect.