Tuvalu Island Courts Bench Book - Federal Court of Australia

Injury not necessary
It does not matter whether the weapon or instrument was used or
intended to be used to cause injury to another person.
Defences
If the prosecution has proved the elements of the offence, beyond
reasonable doubt, the accused may still have a legal defence.
The accused will have a defence if he or she can prove that he or she
has a lawful and reasonable excuse for having the weapon while on
licensed premises. The accused will have to establish their defence
to your satisfaction, on the balance of probabilities (i.e. more likely
than not).
Sentence
$200 fine.
Tuvalu Island Courts Bench Book June 2004