Crimes Act 1900 No 40
Current version for 1 March 2020 to date (accessed 7 June 2020 at 16:38)
Part 3 Division 6 Section 46
46   Causing bodily injury by gunpowder etc
Whosoever intentionally or recklessly by the explosion of gunpowder or other substance, or the use of any corrosive fluid, or destructive matter, burns maims disfigures disables, or does grievous bodily harm to, any person, shall be liable to imprisonment for 25 years.