The government says no company involved in demolishing a landmark in the south of the Island faced action over alleged pollution.
A Freedom of Information request asked if companies involved in demolishing Port Erin's Marine Biological Station had been charged.
The person behind the request says oil spilled into Port Erin Bay as well as millions of polystyrene beads in 2023.
In its response, the Department of Environment, Food and Agriculture said no company had faced prosecution over the incident.
Stay off damaged slipway in Laxey, says local authority
MHK sues attorney general and returning officer over election votes
Islanders reminded to keep challenging domestic abuse beyond October
Peel fireworks kicks off the Island’s bonfire season this Friday
Yellow weather warning for coastal overtopping remains in force today
Nominations open for 10 local authority by-elections
MHK wants answers on support for home-schooled children
Weather warning for tonight and tomorrow