AOTW;
people just shouldn’t be landing with less than fixed reserve without a bloody good excuse, so if they get caught out by anyone (CASA, their CP or just someone who knows right from wrong) then they should be explaining themselves, don’t you think?
Of course they should be explaining themselves. However CASA will prosecute and these are offenses of strict liability.
To put it another way, you don't explain anything to CASA, it will simply be used as evidence against you.