What are the grounds for an injunction?

An injunction may be granted on several grounds, primarily when there is a threat of irreparable harm to the plaintiff if the injunction is not issued. The plaintiff must also demonstrate a likelihood of success on the merits of the case, the absence of an adequate remedy at law, and that the balance of hardships favors the plaintiff. Additionally, the injunction must serve the public interest. These criteria help ensure that the injunction is justified and not overly broad or punitive.