self defence Flashcards
The full defence of
self defence has been codified by S.76 of the criminal justice and immigration act 2008
There is a
private defence under common law where the defendant uses force to defend himself, defend another, or defend property.
There is also a
public defence under the criminal justice act 1967 where the defendant uses force to prevent a crime or make an arrest.
Here D used force
to…
Firstly,
the court will consider whether there was a necessary use of force.
If the threat was
imminent, then force may have been necessary, set out in Hussain
Here the threat to D was imminent
because…
A
pre-emptive strike by D may be reasonable, as in Beckford
Here there was a pre-emptive strike by D
When…
it may be reasonable
not to retreat as in Bird
Here D did not retreat and it was reasonable not to
because…
A genuine
mistake as to the threat is acceptable, as in Williams
Here D was mistaken as to the threat, but it was a genuine mistake
because…
Secondly,
as in Hussain and in Martin, the court will consider whether the degree of force was reasonable, meaning proportionate when compared to the threat, set out in the criminal justice and immigration act 2008.
In burglary cases,
the crime and courts act 2013 states that the degree of force will b reasonable unless it is grossly disproportionate to the threat as in Collins