This book explains our right to freedom of expression, its limits, and how Canadian courts draw the line.

Freedom of expression is a fundamental right protected by the Charter of Rights and Freedoms, which is part of the Constitution of Canada and, as such, the highest law of the land. But it has limits. Peacefully picketing an abortion clinic, so long as patients can come and go, is a protected right, but shouting "Fire " in a crowded theatre to cause a stampede is a criminal offence.

Tied in with issues of free speech are questions such as whether justice...