Holland & Knight LLP has provided us with the following information
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The IMO issued a Circular announcing one new and four amended traffic separation schemes (TSSs): The Canary Islands (new); In the Strait of Juan de Fuca and its approaches (amended); Off Cabo de Gata (amended); Off Porkkala Lighthouse (amended); and In the Strait of Dover and Adjacent Waters (amended). These provisions come into effect on 1 December 2006. COLREGS.2/Circ.57
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