Nothing so exciting sorry...
All last week there was a laser light show every evening from Kingfisher shopping centre in Redditch. Quite a few people reported seeing such lights, including the local Police getting numerous UFO reports!
If you don't know it, Redditch is fairly close to the 'GROVE' waypoint. You fly over it on a right base for runway 15 or with a departure involving a left turn out from runway 33.
Hope this puts your mind at rest!!
LOC