Allen
Voluntary intoxication includes alcohol, regardless of whether the defendant knew the strength
Majewski
the mere taking of a substance shows recklessness, so voluntary intoxication will never be a defence for a crime of basic intent
Hardie
Intoxication will be involuntary if the defendant does not know the risk of taking the substance, even if they took it voluntarily
Sheehan & Moore
Drunken intent is still intent (voluntary)
Kingston
Drunken intent is still intent (involuntary)