Abstract:
The MV X-Press Pearl disaster of May 2021 stands as one of Sri Lanka’s most
severe marine environmental catastrophes, exposing critical vulnerabilities in
maritime safety, environmental governance, and climate resilience. This
research presents a comprehensive legal and ecological analysis of the incident,
which released approximately 1,680 tons of plastic nurdles, hazardous
chemicals including nitric acid, and fuel oil into the Indian Ocean, causing
widespread contamination along Sri Lanka’s western coastline. The
environmental consequences were unprecedented: mass mortality of marine
life including fish, turtles, and dolphins; transoceanic microplastic dispersion
affecting regional ecosystems; destruction of marine habitats and coral reefs;
and severe socio-economic disruptions to fishing communities and tourism.
The toxic discharge created persistent bioaccumulation risks expected to
impact marine ecosystems for decades, raising critical questions about
environmental liability. The study evaluates regulatory failures that allowed a
vessel with reported chemical leaks to enter Sri Lankan waters and examines
the landmark Fundamental Rights litigation (SC/FR Application No.
168/2021), which challenged the State’s failure to prevent the disaster and
protect constitutional environmental rights. The case revealed systemic
weaknesses within the Marine Pollution Prevention Act, Coast Guard Act, and
inter-agency coordination mechanisms, limiting containment and mitigation
effectiveness. The litigation exposed gaps in environmental liability
frameworks and compensation mechanisms for affected communities. In the
context of accelerating climate change and globalized maritime trade, this
incident underscores how warming oceans, intensified weather patterns, and
increased shipping traffic heighten marine pollution risks with transboundary
consequences. The findings highlight urgent needs for Sri Lanka to strengthen
environmental governance by harmonizing national laws with international
standards including MARPOL, UNCLOS, and the Hazardous and Noxious
Substances Convention, while enhancing maritime monitoring and
integrating climate-risk adaptation. This disaster serves as a turning point for
climate-vulnerable developing nations, emphasizing that marine
environmental protection requires proactive legal reform, institutional
preparedness, and international cooperation.
