Up to 3,000 cases of oil dumped by commercial ships may be happening every year in European waters, according to a new investigation, which found the scale of illegal “bilge dumping” is likely to be far higher than publicly acknowledged.
Bilge water is a mix of liquids from the engine room of a ship along with other potentially toxic substances including lubricants, cleaning solvents and metals such as lead and arsenic, which collects at the bottom of the vessel.
