Possessing any
object specifically for the purpose of self-defence, lethal or non-lethal, is a criminal offence in Australia!!! There are many women, raped and/or murdered, who would have been liable to prosecution had they been carrying anything that might have saved them.
https://www.dailytelegraph.com.au/news/opinion/an-assault-on-our-right-to-selfprotection/news-story/f743f8b76f21a586a6efb2396c9b2f8d

Common assaults
are up by 28 per cent, sex offences by 33 per cent while home invasions have
soared by 43 per cent. That means a home invasion occurs every two hours, 28
minutes and 37 seconds.

PLEASE, sign this petition if you really do care.