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Maihinnousu Kielletty Oulu . Landing prohibited sign at the Vihresaari harbour in Oulu Maihinnousu kielletty kyltti Vihresaaren satamassa Oulussa own Estormiz source exifheading Cczero in Oulu April in Finland Finnish language signs Prohibition signs Signs in Finland Taken with Canon EOS Vihresaari harbour