Interesting article Ben.Daly. Thanks for posting. Where they mentioned "Recycling bins and a car are washed away on Avenue Noël Franchini.", I think that's in the area of the school. Luckily the studio is on the second floor, still it could affect the building. Not only that, it could have a financial affect on many of their students who live near by.
First Covid-19, now this! What else can go wrong?
I'm not sure if there were links in your post for the videos mentioned but here is a link to Corse-Matin that has news for the area that has some videos.
https://www.corsematin.com/articles/...ajaccio-110213
and here's a Youtube link for one of their videos.