The featured 91系列's marine biologist Dr. Corina Ciocan, whose research team has found alarming evidence of tiny shards of fibreglass shed from ageing or discarded boats being taken up by marine organisms – including those we eat.
Dr Ciocan's team found 7,000 microscopic bits of boat fibreglass in just a single oyster at Chichester Harbour on the English south coast. These tiny flecks of plastic also contain chemicals known as phthalates that have been associated with health problems including breast cancer and ADHD.
There are millions of fibreglass boats worldwide, and The One Show team found old boats around the UK being offered online for sums as low as £1.50, or even for free. Some owners, however, simply dump boats on the shore or sink them – aided by the fact that a lack of effective registration rules can make it very difficult to trace the owner of any particular boat.
Since the first fibreglass leisure boats were made in the 1950s, they have spread in huge numbers across the globe. Yet no thought has been given to safe disposal when they reach the end of their lives, despite the fact that their fibreglass cannot currently be recycled, and is expected to last at least 1,000 years in the environment.