Defamation law

At common law, defamation covers any communication that tends to lower the reputation of the subject in the minds of ordinary members of the public.^[1] In particular, to establish prima facie defamation, the plaintiff needs to establish three things:

1. The material is defamatory, as in it lowers the reputation of the plaintiff in the eyes of the right thinking person
2. The material refers to the plaintiff, and
3. The material was communicated to a party other than the plaintiff^[2]

Once prima facie defamation has been established, the defendant may present defences.

Recent developments in jurisprudence

In stark contrast to the US, Canadian libel law has been slow to change. In Hill v. Church of Scientology of Toronto the Supreme Court of Canada reviewed the relationship of the common law of defamation and the Charter. The Court rejected the actual malice test outlined in the U.S. Supreme Court decision New York Times Co. v. Sullivan, citing criticism of it not only in the United States but in other countries as well. The Court held that the Charter guarantee of freedom of expression did not require any significant changes to the common law of libel. Very controversially, it was held that there was no evidence of libel chill in Canada.

2006-2011 saw significant developments in Canadian jurisprudence, with many important issues being clarified and the law changing generally in the direction of that occurring in the US and elsewhere in the Commonwealth:

• In Crookes v. Newton,^[6] the Supreme Court held that sharing a hyperlink in of itself could never amount to "publishing" defamatory material, unless there was a defamatory statement within the text of the URL itself.^[7] Extending protection for the sharing of content on the internet further past other commonwealth nations.^[8][9]
• In Grant v. Torstar, the Court, quoting Jameel & Ors v. Wall Street Journal Europe Sprl,^[10] made the latter defence available "to anyone who publishes material of public interest in any medium".^[11] Moreover, it defined the concept of "public interest" expansively:

Public interest is not confined to publications on government and political matters, as it is in Australia and New Zealand. Nor is it necessary that the plaintiff be a "public figure", as in the American jurisprudence since Sullivan. Both qualifications cast the public interest too narrowly. The public has a genuine stake in knowing about many matters, ranging from science and the arts to the environment, religion, and morality. The democratic interest in such wide-ranging public debate must be reflected in the jurisprudence.^[12]

Most commentators took this as a sign that the Supreme Court would continue to expand latitude for political and public affairs comment, and that judges were encouraged to interpret common law defences and process abuse broadly enough to ensure that comment on public interest matters was not inhibited unduly by looming lawsuits.

Common tactics in defamation cases

Once a claim has been made out the defendant may avail themself to a defence of justification (the truth), fair comment, responsible communication, or privilege. Publishers of defamatory comments may also use the defence of innocent dissemination where they had no knowledge of the nature of the statement, it was not brought to their attention, and they were not negligent.

Another common tactic in political libel cases is the filing of a strategic lawsuit against public participation ("SLAPP"). Analyses of SLAPP tactics and suggested reforms to civil procedures and legislation have been released by the Ontario Attorney-General,^[13] the Uniform Law Conference of Canada,^[14] individual academics ^[15][16] and the British Columbia Civil Liberties Association.^[17][18][19]

An approach increasingly common in Canadian courts is to contest jurisdiction or publication, as the courts^[6] have consistently required affidavits of proof of publication within the province where the libel is alleged. In Éditions Écosociété Inc. v. Banro Corp.,^[20] interveners made extensive argument^[18] against assuming jurisdiction even when there were very clearly copies distributed and read, on the grounds that this imposed too much of a defence burden.

Also commonly employed are extra-legal approaches including the so-called "scorched earth" defence wherein, by way of justification, every embarrassing fact in the plaintiff's entire history is publicly exposed, along with those of personal friends and associates, in an attempt to counter libel chill with a similar fear of being totally exposed. Such tactics can backfire seriously however if a powerful defendant such as a mass media organization is perceived as abusing its access to the public, sometimes resulting in large awards.^[21] Such tactics are also sometimes employed in other kinds of suits.

While few defamation cases go to trial, because of the deterrence value of threatened litigation,^[22] there can be negative consequences arising from the trial itself. Canadian defamation law permits broad latitude in argument and exempts, with absolute privilege, comment made by way of argument, even if the arguments or positions advanced are noxious, intimidating or astonishing, or amusing enough to be quoted widely in the press (true or not). Some noted Canadian lawyers have advised that every possible alternative to litigation should be employed by a client genuinely fearful of reputation loss, before filing suit, simply because the "scorched earth" tactic has become so common.^[22] If defendants have a reason to resist, such as preserving freedom of political speech, the likelihood of negative publicity is magnified. The infamous McLibel case is often cited as a warning against spending vast sums and ending up with bad publicity and an uncollectible judgment.^[22]