Correct...but in court, they must provide evidence that supports the elements of the offence.
The evidence provided thus far will be the allegation and details of offence on the expiation notice. If it goes to trial, there has to be full disclosure from the prosecution to the accused, which is where copies of all statements and evidence will be provided prior to trial.
For sure you will only get back what are considered reasonable costs not actual costs - they are not going to recompense you the costs of a QC when a solicitor straight out of law school would suffice.
I Very much doubt that the fisheries officers would charge anyone without reasonable proof of an offence, They are not Stupid despite what others may think.
Maybe going to court and pleading the case May get you off or lessen the penalty, It may also harm your prospects as well [bigwhistle]
There are about 3 courses of action:
1.I am guilty and I will pay it
2. I am guilty but I will go to court and try to get out of it on technicalities or get a reduced fine
3. I did not do it, feel wrongly accused and wish to fight it.
I, like you, fully support the work of fisheries, I detest and loathe poaching etc. If he did fish in a marine park, I am glad the law caught up with him. If he has been wrongly accused through human error(which even the best of law enforcers can be open to), then I totally understand his frustration at being wrongly accused.
Luckily we only have to face the fisheries and the courts if we poach in Australia, This is what can happen in Africa [bigwhistle]
Suspected poacher eaten by lions in South Africa