Interesting title to the thread.
How do you know the intruder was over Gloucestershire and not err Wiltshire?
By the time I departed Kemble, it was not known what / who the infringer was.
A glider, a microlight or a PPL in a light aircraft.
Let someone else be the judge when the facts are known.
I have to agree with Englishal. When NATS had really good on airport AIS', the charts were plotted for all to see.
I think Guernsey FBU must be about the only one left that I visit where this is still done
