And if you do route around or below CAS, what is the problem? There could be as many or as few unknown aircraft near your level as in any other part of Class G airspace
One can hardly compare the vast swathes of ClassG in some parts of the country with all of the choke points around Farnborough, and the more class D there is, the less Class G there is.
and you always keep a very good look-out, do you not?
Somewhat patronising question, teacher ( is it not?)