Hundreds huge boulders were dropped into the the sea near Brighton by Greenpeace this week. This is to stop fishing boats from trawling the sea bed and destroying the sea ecosystem.
The action is part of campaign to tighten restrictions on the most destructive forms of fishing in protected areas of UK waters.
Recent years, some domestic and foreign fishing boats are overfishing in UK water so the natural resources are exhausted by the those illegal activities and abuses ! It has to be addressed and stopped.