The Southern Bench of the National Green Tribunal (NGT) took Suo motu case following the high mortality of the Olive Ridley turtles along the Chennai and Chengalpattu coasts.
The Tamil Nadu Fisheries Department has informed the bench as enforcing the use of Turtle Excluder Devices (TEDs) in fishing nets was not currently feasible owing to their unavailability.
It had also been speculated that the turtle carcasses may have drifted from the Andhra Pradesh coast.
To clarify, the Bench has directed the Fisheries Department and Principal Chief Conservator of Forests of Andhra Pradesh to submit their report.
A 2015 Government Order has mandated that all trawl nets be fitted with TEDs during the nesting season of turtles from November to April.
Additionally, a 2016 G.O. barred mechanised fishing vessels and motorised boats from fishing within five nautical miles of sea turtle nesting sites during the breeding season in Tamil Nadu.