I agree with the view expressed by le P.
Everyone: Please try hard – very hard – not to enter controlled airspace without a clearance.
And please do a search for and read the thread about the flight path tolerances that must be applied when flying in G or VFR in E, and read AIP ENR 1.1 19.12. “Sticking a wingtip a couple of feet into CTA” means you are actually at least 1 nm closer to CTA than the rules permit you to be, depending on your AGL.
If you are a serial offender, CASA – not Airservices - will suspend or revoke your licence.