Sky News reports the first-of-its-kind project will aim to help regenerate vital habitats, fight climate change and boost the economy. The area was once home to a vast kelp forest, stretching across 172 square kilometres, but 90% of it has been lost in recent decades.

The move could also be the first step in an even bigger project: the creation of a Sussex Bay marine park stretching along the entire coast of East Sussex and West Sussex.