This Law establishes that the coastal maritime zone of 12 sea miles delimits the territorial sea of Ukraine. In some cases different width of the territorial sea may be regulated by International Agreements of Ukraine and in default of these by International Law. Article 18 regulates navigation, the use of land, forest and wildlife in the borderline zone. Article 28 entitles the Coast Guard of Ukraine to detain and search a foreign vessel while fishing or harvesting in the territorial sea or inl