It is composed of two sections: the public zone, which is the strip of fifty meters in width from the ordinary high-water mark and the areas that are exposed during low tide, and also comprises the islets, rocks, and other small natural formations that protrude from the sea, the mangroves of the continental and insular coastlines, and estuaries of the national territory; the restricted zone, which comprises the remaining one hundred fifty meters or the remaining lands in the case of the islands.
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