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Criminal Law
Capacity + Necessity Defences
Duress
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Created by
Beth Taylor
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Cards (22)
What is the definition of
duress
in legal terms?
Duress is a complete defense where a
defendant
claims they committed a crime due to threats of
immediate
serious injury or death.
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What must a
defendant
demonstrate to use
duress
as a defense?
The defendant must show they committed the act with the
requisite mental state
due to threats of immediate harm.
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Which crimes is
duress
not available as a defense?
Duress is not available as a defense for
murder
,
attempted murder
, or
treason
.
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What crimes has
duress
been accepted as a defense for?
Manslaughter
Theft (
Gill
[1963])
Drug offences (
Valderrama-Vega
[1985])
Hijacking (
Abdul-Hussain
[1999])
Kidnapping (
Safi
& Others [2003])
GBH with intent (
Cairns
[1999])
Handling stolen goods
Firearms offences
Criminal damage
Perjury (
Hudson
& Taylor [1971])
Driving offences (
Conway
[1988])
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What are the two types of duress
recognized
in
law
?
Duress
by threats and duress by circumstance.
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What are the two tests established in
Graham
[
1982
] for
duress
?
The
subjective test
(compulsion based on D's belief) and the
objective test
(reasonable firmness of a sober person).
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What does the subjective test in
Graham
[
1982
] assess?
It assesses whether D reasonably believed they faced a
threat of death or serious injury
.
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What does the objective test in
Graham
[
1982
] evaluate?
It evaluates whether a sober person of reasonable firmness would have acted the same way under the
threat
.
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In
Cairns
[
1999
], what was the outcome regarding the
necessity
of the threat?
The conviction was
quashed
because the threat did not need to be real, only
reasonably
believed by D.
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What type of threats are considered sufficient for
duress
?
The threat must be of
death
or
serious injury
; threats to property are insufficient.
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What was the ruling in
R v Valderrama-Vega
[
1985
] regarding
threats
?
Threats of death from drug dealers were sufficient, but threats related to personal issues were not.
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What did
Ortiz
[
1986
] establish regarding threats to family?
Threats that D's wife and children would 'disappear' were accepted as sufficient for
duress
.
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What does the case of
Conway
[1988] illustrate about threats?
It illustrates that threats against a passenger in the car can justify a defense of
duress
.
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What is the current legal stance on threats to
strangers
in
duress
cases?
There has been no
official
decision, but it seems likely that courts would allow it to excuse a crime.
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What did
Hasan
[
2005
] clarify about
self-induced duress
?
Duress is not available if D
voluntarily associates
with criminals and
foresees the risk
of threats.
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What must be true about the threat at the time of the crime?
The threat must be
operative
(
current
) at the moment the crime is committed.
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What was the significance of
Hudson & Taylor
[1971] regarding immediacy of threats?
The threat was considered
imminent
as the
defendants
were witnesses in a trial where the threats were
present
.
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What does the objective test in
Bowen
[
1996
] focus on?
It focuses on whether a reasonable person with
D's
characteristics
would have resisted the
threats
.
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What characteristics are relevant in assessing a
defendant's
ability
to resist threats?
Age,
pregnancy
, serious physical disability,
recognized
mental illness, and gender may be relevant.
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What happens if a
defendant
is voluntarily intoxicated and believes they are being threatened?
If there is no mistake and a real threat exists,
duress
is available regardless of intoxication.
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What are the key elements and cases related to duress?
Types
:
Duress
by threats, duress by circumstance
Tests
: Subjective (
Graham
[
1982
]), Objective (Graham [1982])
Key Cases:
Cairns [
1999
]: Threat does not need to be real
Valderrama-Vega
[
1985
]: Threats of death are sufficient
Hudson & Taylor
[
1971
]: Immediacy of threat
Bowen
[
1996
]: Relevant characteristics for resistance
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What is the final task suggested in the study material regarding
defenses
?
To choose four cases from each defense topic and create
memorable doodles
.
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