Heavy fuel oil on board the wrecked container ship is expected to leach out over time, but the ship's owners and insurers would prefer to leave it where it is. No decision had been made on leaving Rena on the reef, but draft assessments have been distributed for stakeholder and regional council review. Meanwhile the Maritime New Zealand order for full wreck removal remains in place, reports the Bay of Plenty Times. Matt Casey QC, and Keith Frentz from Beca AMEC, recently presented a report to the Tauranga City council on behalf of Daina Shipping Company and insurer The Swedish Club.