(04-09-2015, 08:26 AM)Alfie Noakes Wrote: And what happens when it breaks down mid race ?

That's not one they have thought through either . I sell these screens, and just like anything else, they do fail from time to time. They are made up in panels aprox 500mm square with some upto 1mtr square.  When they go faulty it is mainly the front panel. It has to be removed from the front which depending on where they locate it, they won't be able to do when the roads are shut. There are some solutions to this, but they tend to be in hi grade/hi cost product. My guess is they will end up buying a cheap one as there just happens to be a company on the island who have such product.