DFC,
Steady on mate! It's all too easy to fob it off as one more swipe at 'The Flyin'Harp'. I don't think ATCWatcher's post was anything of the sort. Seems to me more like a call for consideration of a potential problem than anything else. The examples quoted refer to France but the airspace structure in Germany raises the same issues. Thankfully both give us non-commercial types a decent level of access to airspace. Sorry ..... forgot, us non fliers.
As for WWW's thorough and highly informed musings on the subject ....
