Oil, acid, plastic: Inside the shipping disaster gripping Sri Lanka
Originally published in July 2021, this story has been updated to include the latest facts, figures and references.
It's visible in satellite images from just off Sri Lanka's coast: a thin grey film that snakes three kilometres out to sea before disappearing into the waves.
Marker buoys have been deployed around the periphery of X-Press Pearl to create a 50-meter safe zone around the wreck.