Witnesses Flashcards

1
Q

What is the general rule as to competence?

A

all persons, whatever their age, are competent to give evidence

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2
Q

what is the test for determining incompetence in children/people with disability

A

1 - are they able to understand the question
2 - can they give understandable answers

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3
Q

who is always incompetent to give evidence for prosecution

A

Defendant/co-defendants

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4
Q

What is the general rule as to compellability

A

generally all witnessess are compellablet

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5
Q

what are the four categories of exception to compellability

A

1 - accused not compellable witness for themselves or co-accused
2 - accused CP or spouse is not compellable unless DV, child abuse, peadophile or attempts
3 - sovereign, head of state, diplomats
4 - bankers

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6
Q

when may a co-accussed give evidence for prosecution

A

where they cease to be co-accused
either by acquittal/separate trial
pleads guilty

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7
Q

what are the rules surrounding competence/compellability of an accused for the defence

A

competent at all stages of litigation (inc post conviction) - not compellable - can only be called by own applicaiton

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8
Q

can spouse be compelled to give evidence for the accused

A

yesh

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9
Q

how is the test for competency applied?

A

purely through understandibility - need not understand every question or the importance of telling the truth
cannot be decided purely on basis of age - person specific

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10
Q

what is the test for competency to give sworn evidence

A

14yo and has sufficient appreciation of solemnity of the occasion and responsibility to tell the truth
if witness gives intelligible testimony then deemed to have understood solemnity if no evidence to contrary is adduced

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11
Q

when is oath required/not required

A

before giving evidence in any court witness must be sworn
if not permitted to be sworn can still give evidence but cant be cross examined
witness called for producing document need not be sworn
if given video evidence must be sworn prior to XX
no verdict shall be deemed unsafe due to unsworn evidence

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12
Q

when should a witness summons be used

A

to secure attendance of anyone who is likely to be able to give material evidence and it is in the interest of justice

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13
Q

what is consequence of failing to respond to summons

A

warrant for arrest can be issued if likely that material evidence can be given, witness had reasonable time and resources given to attend, no ust cause to not do so
can be served on inidivdual by handing it to them or posting it 1st class to place where they could be expected to receive it

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14
Q

who is responsible to secure attendance of witnesses

A

the party who has called them
can be done by applying for summons - can apply to in person attendance/production of document

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15
Q

what is maximum penalty for contempt of court proceedings

A

3 months

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16
Q

is arrest warrant required to commence contempt proceedings

A

no

17
Q

what is just cause for failure to attend?

A

will not be construed lightly - cant just forget

18
Q

what are the exceptions to the general rule on inadmissibilty of opinion evidence

A

non-expert - any matter not calling for expertise if made by witness as a way of conveying percevied facts
expert - statement of opinion on any relevant matter if qualified - cna be assisted by animations/reconstructin
it is for the party proferring evidence to prove admisisble

19
Q

non-expert may give opinion on a matter not calling for expertise - e.g

A

identification of an object
handwriting
voice
age
general appearance

20
Q

in what cases might statute require certain level of expert to be instructed?

A

jury shall not acquit on grounds of insanity unless 2 practitioners instructed and at least 1 is approved by SoS as having special experience
doctor not nurse needed to establish cause of injury

21
Q

where do experts derive expertise from

A

qualification or experience

22
Q

when can expert evidence be called

A

when expertise called for that a lay person could not be expected to possess sufficient degree of understanding on - if tribunal of fact can reach own decision then expert evidence inadmissible
always some extreme examples - e.g assessig childhood memory - amnesia experienced between ages 7-10
complainant counsellers can be called on sexual offence cases
evidence relating to call logs relatively inexpert but expert may be needed to explain process /particular locations

23
Q

what can an expert NOT give an opinion on

A

ultimate issues - e.g did D cause death by dangerous driving

24
Q

what is a certified expert?

A

any expert can apply to be certified through Expert Witness Institute and undertake to carry out competency checks, report writing and professional development

25
Q

how should a jury treat expert evidence

A

critically and cautiously - look at it in context, only accept unequivocally whif leads to contextual correct conclusion

26
Q

what are the general principles of privilege?

A

1 - person entitled to claim privilege can refuse to answer questions or produce documents
2 - if person entitled to privilege waives it explicitly or by conduct - no one else may object
3 - a party seeking to prove something which is protected by privilege may prove it by other means
4 - no inferences can be drawn against withholding info for privilege
5 - privilege must fall within domestic law

27
Q

what is the scope of privilege againsr self-incrimination

A

accused may refuse to answer a question if answering would tend to self-incrimination
does not extend beyond the accused e.g spouse
no privilege against incriminating strangers
company may claim privilege but this does not extend to office holders

28
Q

what are the types of legal privilege

A

litigaiton privilege - made in course of litigation for purpose of enabling legal advice for matter in which proceedings contemplated
legal advice privilege - advice given to client whether or not proceedings contemplated
extends to things attached to that correspendence
does not apply to things given by third party to lawyer for purposes of advice

29
Q

who is a legal professional for purposes of legal privilege

A

solicitor, barrister, foreign lawyer acting as lawyer in country

30
Q

what does legal privilege no cover?

A

records of time spent with client - attendence notes, time sheets, appointments as they are not comms with client

31
Q

what may a solicitor/barrister be compelled to give evidence on?

A

facts arising from relationship - e.g identity of client, clients handwriting, mental capacity

32
Q

when may direction be given to overrule privilege?

A

where public interest of providing all evidence which may support defence outweighed public interest of keeping client/pro comms private (in this case D had been acquitted and new proceedings commenced for Ds father)

33
Q

how is privilege waived and to what extent

A

documents may be disclosed for limited purpose without waiving entire privilege
however if voluntarily disclosed - seems privilege waived
stating that they acted on advice to give no comment interview does not waive privilege

34
Q

can a judge order handing over of special material material notwithstanding that it would tend to incriminate the subject of the order?

A

can do that when investigating indictable offence
excludes privileged material

35
Q

examples of where expert evidence may be permitted where something within knowledge of jurors (4)

A

age
telephone log - location triangulation
memory - childhood amnesia
video evidence - technician who slows it down and compares it to other stills

36
Q

list some expert areas

A

ballistics
blood
firearms
forgeries
fingerprints
facial ID
reverse projeciton
gangs
child sexual abuse
shaken baby syndrome
sudden infant death
competence of pmedical practitioner
diminished responsibility
automatism

37
Q
A