Kingston
Guilty if have MR even if this is caused by involuntary intoxication.
Allen
There is not involuntary intoxication when the victim mistaken is regard to strength of alcohol.
Haggard v Dickinson
Voluntary intoxication mistake. Honestly belief that the property belonged to a fried.
Majewski
Voluntary intoxication may deprive D of MR for offences of specific intent.
Hardy
Valium a non- dangerous drug amounts to involuntary intoxication provided not reckless in taking it.
Lipman
Voluntary intoxication not deprive of MR for basic intent offences.
R v Heard
Voluntary intoxication will not provide a defence in sexual assault. So, s.3 SOA 2003 is an offence of basic intent.
R v Heard
Voluntary intoxication Will not provide a defence in sexual assault.