Totally agree about the N reg. thing. It looks as if this "non-dom" Maule doesn't pay CAA taxes, so it clearly has no more right to occupy English airspace than any other alien-registered airplane.
Seriously though, can someone with relevant experience explain which of the laws of physics has been repealed in the vicinity of Lake Ullswater so as to make flight in low ground effect anything but rock stable?
As for Ullswater's speed limit, it has been specifically framed so as not to apply to land- and ski-planes. That said, if the Lake District National Park Authority were to ask politely I'm sure that the pilot in question would be willing to avail himself of their hospitality even more sparingly than heretofore.
Fly safely,
Peter.