Spectre of a permanent parallel fleet of shadow tankers hangs over shipping, IOPC chief fears 4 November 2024 Gaute Sivertsen to seek more money from the 122-member body to cover the growing risk of oil spillsAuthor: Capt. Johnhttps://www.tradewindsnews.com/insurance/spectre-of-a-permanent-parallel-fleet-of-shadow-tankers-hangs-over-shipping-iopc-chief-fears/2-1-1733827