Dark fleet tanker involved in oil spill in Istanbul: Liberia-flag, 70,426 dwt crude oil tanker Jag experienced a fuel leak while bunkering due to a technical failure. Pollution barriers were placed around Jag following the incident and a pollution fine was issued. https://www.lloydslist.com/LL1152553/Dark-fleet-tanker-involved-in-oil-spill-in-Trkiye