Ah now just when you thought this little story was tucked away in the filing cabinet up it pops again. Ecotricity, I think thats how you spell it, where due today to release the causes of this mystery. They own/run these wind farms. But...In the last half hour they have been on Radio4 again explaining why despite continued investigation they still have NOT come up with an answer...and have NOT totally ruled out UFO activity.
They have ruled out two possible causes
It wasnt caused by ice
It wasnt caused by lightning(oops Vic you got that one wrong!)
so there you have it.
Our panel of experts here at doverforum have also carried out our own investigation with deerstalker hat and magnifying glass and have found that the blades were clearly sliced off by the flying saucer in Phils picture. Its quite clear to all.