Airship,
As well as his harsh comments about Skyguide he had this to say:
649c:
Any policeman will tell you that the most common time for burglaries to happen is at dusk, that most in Switzerland are committed by refugees from the Balkans of whom there are a disproportionate number in that country [...]
He's quite welcome to say it, but must expect some criticism about the
of whom there are a disproportionate number bit. It sounds like all the SVP rubbish that used to come through my letterbox when I lived in Zurich.
[SVP = Schweizerische Volkspartei]