only thing i have to say in this matter, is that "most" of the people looking at this thread a well aware of the laws and situation on importing and using a vehicle for race/rally purposes, many make up part of the very fabric of local racing in australia!
as an importer of a race car under rally rego, i will be building this car up at work and at subcontractor shops , this takes plenty od time and as far as i am aware you are allowed to used your vehicle on the roads for an event, to and from an event or in preparation for an event!
the photo's i have seen, all are of cars leading upto preparation for events!
i am also a holder of a trade plate, and there are all sorts of cases that a trade plate can be used for as far as i am aware, in my case defence force vehicles are not registered at all, all the have on them is a number plate supplied by defence, which is only compliant when driven by a defence tested and license operator, thus we use a trade plate so as to comply with our requirement. also we are a twenty four hour operation so you will see us on the road at two in the morning!
you state if a vehicle that " If a car is imported under a race/rally VIA it is not permitted on the road in any way shape of form - Trade plate or not." then you should not go to any australian rally championship evnts (ARC) or any tarmac rally events in australia as 90% of the field is running under import race/rally rego. FACT
ALSO given you new arrival here on this forum , you would think you show a little bit more respect to your forum members. there are many on here that have been around long enough to be aware of the rules and requirements.