

and his liability can, therefore, only arise as a
Hedley
Byrne v Heller
liability.
The basis of an action by a client against his soli-
citor is breach by the solicitor of the duty of care in
performing the obligations arising from his accep-
tance of the client's instructions, that is to say, in
contract for failure to exercise reasonable care and
skill.
The standard by which a solicitor's performance of
his duty to his client is judged according to the
standard of reasonable care and skill in carrying out
the work undertaken. In
Rondel v Worsley
6
the
House of Lords approved of a passage in the judg-
ment of Tindal C.J. in
Lanphier v Phipos :
7
Every person who enters into a learned profession
undertakes to bring to the exercise of it a reason-
able degree of care and skill. He does not under-
take if he is an attorney, that at all events you
shall gain your case. . . . There may be persons who
have higher education and greater advantages than
he has, but he undertakes to bring a fair, reason-
able and competent degree of skill . . .
Standard of care and skill
The standard of reasonable care and skill is to be
measured by that of other skilled practitioners in the
same field, though a Court might hold a particular
and widely adopted practice to be unsafe and negli-
gent. A solicitor holding himself out as a specialist
may well be expected that greater degree of skill and
care in his own chosen field in consequence.
The onus of proof of negligent performance of the
contractual obligations is, as is normal, cast upon the
client who brings the claim. The plaintiff to succeed
must establish the facts relevant to his claim on
balance of probability and not on mere possibility.
This being so, where the evidence of professional
opinion on the point at issue were to be equally
divided, it is anticipated that the client would fail to
recover.
Where the solicitor acts as advocate in the lower
Courts in which he has a right of audience, it seems
that he is not liable to be sued for negligence.
When barrister liable for negligence
The position of the English barrister is clearly stated by
Mr. G. A. Rink, Q.C., National Correspondent for the
English Bar on this topic, as follows :
(1) It has for centuries been considered, and it has
recently been decided bv the highest authority (the
House of Lords), that a barrister cannot be sued for
negligence in connection with the conduct of litiga-
tion
(Rondel v Worsley).
It is still an open question
whether a barrister can be sued successfully for negli-
gence in any matter not concerned with proceedings
in Court, but on the whole it seems probable that he
would be liable for such negligence. (For convenience,
work not connected with proceedings in Court is
referred to below as "pure paper work".)
(2) If the action lies, it lies in tort—for breach of
the duty to show reasonable skill and care (cf.
Hedley
Byrne v Heller).
(3) (a) The standard is the skill and care which
would have been exercised by a barrister of reason-
able competence in the field in which the barrister
concerned practises, (b) If necessary, evidence would
be given as to the views, and the normal course of
practice, of barristers in the relevant field. If a sub-
stantial body (not necessarily as many as half) of
them adopted a particular course of practice, a
barrister would be most unlikely to be regarded as
negligent if he followed it.
(4) A barrister is not liable for negligence in the
conduct of Court proceedings. His immunity is based
on public policy and long usage in that:
(a) The administration of justice requires that a
barrister should be able to carry out his duty to the
Court independently and without fear of being sued
if he does so contrary to the interests of his own client.
(b) Actions for negligence against barristers would
make the re-trial of the original action inevitable
(there does not appear to be any other class of negli-
gence in which a re-trial of previously decided issues
would
normally
be involved).
(c) A barrister is in general obliged to accept any
client, however unreasonable or cantankerous or
likely to sue him if dissatisfied.
(d) The barrister's immunity in connection with
Court proceedings is part of the general policy for
immunity for judges, counsel and witnesses.
There are no exceptions to the rule that a barrister
cannot be sued for negligence in the conduct of
Court proceedings.
The position in Ireland
There is little doubt that similar considerations apply in
most other places where the profession is divided. The
national correspondents for Scotland and Ireland both
refer to
Rondel v Worsley
as binding and perhaps final
authority, although it is stated by Mr. J. McMahon,
SC., on behalf of the General Council of the Bar of
Ireland, that the question whether a barrister should be
liable in negligence to his client has been referred to a
Government Committee on Court Practice and Proce-
dure. The view is expressed, however, that if the tradi-
tional immunity of barristers from all actions for negli-
gence is restricted, public policy will still bar an action
by a client against a barrister for negligence in the
conduct of Court proceedings.
"Traditional immunity" of the barrister from all
actions for professional negligence is hardly likely to
continue since the decision in
Hedley Byrne v Heller.
It would be interesting to hear what arguments might be
advanced against the proposition that a barrister owes
a duty of care to his client. None of the reasons which
have been given to support the doctrine of immunity
applies to the barrister's work outside the conduct of
Court Proceedings. Taken separately, none of them
would appear to justify a right to immunity in respect
of everything a barrister does in the conduct of Court
proceedings. However, in any place where
Rondel v
Worsley
is accepted as binding authority, the immunity
will remain. Sir Owen Dixon, former Chief Justice of
the High Court of Australia, in a lecture on Professional
Conduct
8
said :
To be a good lawyer is difficult—to master the law is
impossible. But I should have thought the first rule of
conduct for counsel, the first and paramount ethical
rule, was to do his best to acquire such a knowledge
of the law that he really knows what he is doing
when he stands between his client and the court, or
advises for or against entering the temple of justice.
In similar vein Abbot C.J.
9
said:
No attorney is bound to know all the law; God forbid
that it should be imagined that an attorney, or a
counsel, or even a judge is bound to know all the
law; or that an attorney is to lose his recompense on
72