It’s July 2019 and you’ve decided to take a summer vacation on France’s northwest coastline. But when you arrive at one of the beaches, you notice a strange-looking green substance accumulating on the shore, which also gives off a pungent odour. As it turns out, this bizarre sight is incredibly dangerous, and you’re warned to stay away for your own safety.
Like countless other coastal regions across the world, Brittany, France, is home to some lovely beaches. Unfortunately, a number of those picturesque locations were badly affected by the aforementioned substance in the summer of 2019. However, this wasn’t the first time that the harmful green sludge had made it to the shore.