Breach of duty Flashcards
Breach of duty means that
the defendant’s standard of care falls below the standard expected of the reasonable man doing the same activity, as in Vaughan v Menlove, and defined by Baron Alderson in BLYTH v BIRMINGHAM WATERWORKS.
This is an
objective test, and the defendant’s characteristics are only considered in 3 situations:
If D is a professional they are compared to a
reasonably competent professional and there must be a responsible body of professional opinion to support their actions (BOLAM v FRIERN BARNET HOSPITAL).
The Bolam test was amended in
BOLITHO v HACKNEY HA so that a professional supporting the defendant must show a ‘logical basis’ for their view.
In
MONTGOMERY v LANARKSHIRE HB it was established that a healthcare professional must make patients aware of all material risks so that patients can give informed consent to treatment (‘test of materiality’).
If D is a learner/trainee they are compared to
a qualified person, as in NETTLESHIP v WESTON.
If D is a child they are compared to
a child of the same age, as in MULLIN v RICHARDS.
Here, D’s standard of care will be compared to that
of the
The court will consider
‘Risk Factors’ which may raise or lower the standard of care.
Firstly, if the
size of the risk of harm is high, the standard of care will be high, as in BOLTON v STONE.
Here the size of the risk of harm to C was high
because
Secondly,
special characteristics of the claimant may raise the standard of care, such as being vulnerable victim, or there being a serious potential injury, as in PARIS v STEPHNEY BOROUGH COUNCIL.
Thirdly,
D is expected to take adequate precautions to reduce the risk, that are in proportion to the size of the risk in terms of cost and practicality, as in LATIMER v AEC LTD
Here the cost of D taking precaution to reduce the risk was
low compared to the size of risk of harm because
Fourthly,
the social utility of the activity may lower the standard of care as a matter of public policy, for example in an emergency situation, and will particularly apply to the emergency services, as in WATT v HERFORDSHIRE CITY COUNCIL.