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Litigation Privilege and Solicitor-Client Privilege Explained

Written by admin on . Posted in Civil Procedure, Uncategorized.

In BC Lawsuits one of the primary goals of the Rules of Court is to require document disclosure to put the parties on a level playing field with respect to the facts and to prevent trial by ambush.
Disclosure requirements, however, need to compete with the equally compelling doctrine of privilege which permits parties to lawsuits the right to refuse production of certain classes of otherwise relevant documents. Two categories of privileged documents which are not always clearly understood by litigants are those of ‘solicitor client privilege‘ and ‘litigation privilege’.
Today the BC Supreme Court released reasons for judgement explaining the difference between these classes of privileged documents.
In today’s case (Lougheed Estate v. Wilson) the Plaintiff sought access to certain documents which the Defendant refused to produce on the basis on litigation privilege.  In ordering that the documents be produced Mr. Justice Grauer did a great job in explaining the difference between solicitor-client and litigation privilege.  I reproduce this summary below:

(b) Solicitor-client privilege

[26] Solicitor-client privilege, or “legal advice privilege”, is conceptually different from litigation privilege.  One of the important differences is that solicitor-client privilege applies only to confidential communications between the client and his or her solicitor: Blank v. Canada, [2006] S.C.R. 319, 2006 SCC 39 at para. 28, citing with approval Professor R.J. Sharpe (now Sharpe, J.A.):  “Claiming Privilege in the Discovery Process”, in Special Lectures of the Law Society of Upper Canada (1984), 163, at pp. 164-65.

[27] The documents over which Mr. Wilson asserts privilege that are at issue before me consist solely of correspondence between Mr. Wilson’s solicitor and counsel for Elections Canada.  They do not consist of confidential communications between Mr. Wilson and his solicitor.  Accordingly, I find that they are not eligible for the protection of solicitor-client privilege.

(c) Litigation privilege

[28] The nature of litigation privilege was thoroughly discussed by the Supreme Court of Canada in the Blank case, where Fish J. quoted further from Prof. Sharpe’s article as follows (loc. cit. supra):

Litigation privilege, on the other hand, is geared directly to the process of litigation.  Its purpose is not explained adequately by the protection afforded lawyer-client communications deemed necessary to allow clients to obtain legal advice, the interest protected by solicitor-client privilege.  Its purpose is more particularly related to the needs of the adversarial trial process.  Litigation privilege is based upon the need for a protected area to facilitate investigation and preparation of the case for trial by the adversarial advocate.  In other words, litigation privilege aims to facilitate a process (namely, the adversary process), while solicitor-client privilege aims to protect the relationship (namely, the confidential relationship between a lawyer and the client).

[29] Fish J. then went on to explore the limits of the privilege:

34        The purpose of the litigation privilege, I repeat, is to create a “zone of privacy” in relation to pending or apprehended litigation.  Once the litigation has ended, the privilege to which it gave rise has lost his specific and concrete purpose – and therefore its justification.  But to borrow a phrase, the litigation is not over until it is over.  It cannot be said to have “terminated”, in any meaningful sense of that term, where litigants or related parties remain locked in what is essentially the same legal combat.

35        Except where such related litigation persists, there is no need and no reason to protect from discovery anything that would have been subject to compellable disclosure but for the pending or apprehended proceedings which provided its shield….

36        I therefore agree with the majority in the Federal Court of Appeal and others who share their view that the common-law litigation privilege comes to an end, absent closely related proceedings, upon the termination of the litigation that gave rise to the privilege [citations omitted].

37        Thus, the principal “once privileged always privileged”, so vital to the solicitor-client privilege, is foreign to the litigation privilege.  The litigation privilege, unlike the solicitor-client privilege, is neither absolute in scope nor permanent in duration.

38        As mentioned earlier, however, the privilege may retain its purpose – and, therefore, its effect – where the litigation that gave rise to the privilege has ended, but related litigation remains pending or may reasonably be apprehended….

39        At a minimum, it seems to me, this enlarged definition of “litigation” includes separate proceedings that involve the same or related parties and arise from the same or related cause of action (or “juridical source”).  Proceedings that raise issues common to the initial action and share its essential purpose would in my view qualify as well.

40        As a matter of principle, the boundaries of this extended meaning of “litigation” are limited by the purpose for which litigation privilege is granted, namely, as mentioned, “the need for a protected area to facilitate investigation and preparation of the case for trial by the adversarial advocates” (Sharpe, at p. 165).

Civil Procedure, document disclosure, litigation privilege, Lougheed Estate v. Wilson, solicitor client privilege

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