While my experiences have a certain congruence with your views, anecdotally, Aussies are renowned in the UK for their work ethic. I guess the Aussies that do lob up in London have their sleeves rolled up and ready to put their nose to the wheel.
I aim to single handedly destroy that perception when I get over there shortly.
*** I was wondering when our Pommie members would arc up at some of my comments!
All in good fun and (mostly) tongue in cheek as CanOz says.