Ontario's Superior Court denied an employer's motion for an urgent injunction to restrain its former employee from competing with it. Injunctive relief is a powerful legal remedy used to prevent a party from continuing to engage in an unlawful activity or to enforce a legal right.A patentee is presumptively entitled to permanent injunctive relief for infringement under Canadian law if successful on the merits after a trial. A collection of resources to help counsel seek, oppose, and navigate injunctive relief under various authorities. We provide a highlevel snapshot on using injunctive relief to protect a company's trade secrets and confidential information. This decision has created speculation that the Federal Court may be entering a new era in which interlocutory injunctions are easier to obtain. Injunctive relief is an extraordinary remedy with significant consequences if used inappropriately. In Part II, we give a brief.