My boss told me this, so it must be true. (I can't find anything on the net about it.) Apparently, yesterday, a man drove a scooter along the M40 with a large trellis fence strapped to his vehicle. This fence was approximately six to eight feet long and he had strapped it sideways to the scooter, so it was like the wings of a plane.
The ensuing chaos around this scooter trellis driver, as other drivers sought to avoid his fence, can be imagined.