Critically evaluate the principles governing the law on Intoxication.

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Critically evaluate the principles governing the law on Intoxication

Intoxication covers the effects of alcohol, drugs or solvents. It is not actually a defence but it does provide a defence in some circumstances if the defendant does not have the required mens rea of the offence. A drunken man can take actions whilst influenced by drugs or drink that he would not have taken if he had been sober, but he cannot raise the defence of intoxication, if he has the capability of forming the required mens rea of the offence. If the defendant had the intention before becoming drunk he will be charged with the offence he committed whilst being drunk. Intoxication is an aggravating factor rather than a mitigating factor of an offence. The law recognises that alcohol or drugs may impair a defendant's power of perception, so he cannot foresee or measure the consequences which may arise from his actions which he would be able to foresee if he was sober, therefore he cannot be plead a defence that he did not have the ability to judge between right and wrong or that he did something whilst being drunk which he would not ever do had he been sober.

There are two categories of intoxication, the first of which is voluntary intoxication, this is where the defendant chooses or knowingly takes a substance knowing it will cause him to become intoxicated, this depends on what mens rea is required for the offence the defendant is charged with. The defendant is not liable if taking a substance for medical reasons or taking a non dangerous drug such as a sedative. Voluntary intoxication is divided into two types: offences committed such as murder, criminal damage with intent to endanger lives, Sec 18, 24 of Offences Against the Person Act 1861(OAPA) and Sec 1, 8, 9 of The Theft Act 1968 are offences which require the mens rea of intention, these offences are known as specific intent crimes as the mens rea goes beyond the actus reus. If the defendant does not have the mens rea of the offence he has a defence for specific intent, the defence is complete or partial if it can be proven he lacked mens rea through intoxication. R v Lipman (1969) the defendant and a girl had voluntarily consumed a quantity of LSD at the defendant's flat. In the course of hallucinating, that he was descending to the centre of the earth and being attacked by snakes, which was the effect of the LSD. He lashed out at the girl in attempt to fight off the snakes, the girl suffered two blows to the head which caused her brain haemorrhage but she eventually dies of asphyxia which was caused by the defendant cramming 8 inches of bed sheet into her mouth. At trial defendant said he had no knowledge of what he was doing and had no intention to harm her. His defence of intoxication was rejected and he was convicted of manslaughter as no specific intent is required for manslaughter and self induced intoxication is not considered a defence. In circumstances where the defendant did have the required mens rea of the offence despite being drunk, he is then guilty of the offence. A drunken intent is still considered to be an intent. An example of this is 'Dutch Courage' intoxication, this is where a person deliberately gets drunk to get 'Dutch Courage' to commit a crime. This was raised in the case of A-G for N. Ireland v Gallagher (1963), the defendant decided to kill his wife. He bought a knife and a bottle of whisky which he drank to give himself 'Dutch Courage'. After becoming drunk he killed his wife with the knife. He claimed that he was too drunk to know what he was doing and his intoxication had brought on a psychopathic state so at the time he murdered his wife he was insane. The House of Lords held that as he had intended to kill his wife even before becoming drunk the intent has still been formed. Defendant's in these types of cases are blamed to the same extent a person who intentionally commits a crime.
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The second type of intention in voluntary intoxication is basic intent crimes such as common law assault/battery, manslaughter, rape, 'reckless' criminal damage and Sec 47, 20, 23 of the OAPA (1861). Recklessness is sufficient for basic intent crimes to prove the defendant had the mens rea and he does not have to foresee any consequences. Voluntary intoxication is no defence for basic intent crimes, this was exercised in the case DPP v Majewski (1977), defendant had been taking a combination of barbiturates, speed and alcohol for 36 hours. He got into a fight in a pub and he ...

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The description of the defence is generally accurate and the description is well supported by case authority. There are some evaluative comments and a suggestion for reform, though some of the evaluative comments are a little difficult to follow. The title of the essay is to critically evaluate the defence. There is perhaps too much description and not enough emphasis on the critical evaluation. Rating ***