R v Allen
intoxication must be completely involuntary to actually be involuntary
DPP v Majewski
shows D will always be reckless for choosing to intoxicate themselves.
R v Lipman
Voluntary intoxication can be a defence to specific intent crimes if it negates D’s mens rea
Gallagher
If D has mens rea despite the intoxication, they will still be
guilty of the specific intent crime
R v Kingston
Involuntary intoxication can be a defence to specific intent
crimes if it negates D’s mens rea
If D has mens rea despite the intoxication though, they will still
be guilty of the specific intent crime (drunken intent is still intent)
R v Hardie
D has not been reckless if they are involuntarily intoxicated,
so this can be a defence to basic intent crimes if the mens rea
has been negated.
If D still has the mens rea despite the intoxication though, they
will be guilty of the basic intent crime.