Dalglish v. Jarvie[1], a case of high authority, establishes that it is the duty of a party asking for an injunction ex parte to bring under the notice of the Court all facts material to the determination of his right to that injunction, and it is no excuse for him to say he was not aware of their importance. Uberrima fides is required, and the party inducing the Court to act in the absence of the other party, fails in his obligation unless he supplies the place of the absent party to the extent of bringing forward all the material facts which that party would presumably have brought forward in his defence to that application. Unless that is done, the implied condition upon which the Court acts in forming its judgment is unfulfilled and the order so obtained must almost invariably fall. I add the word "almost" in deference to such an exceptional case as Holden v. Waterlow[2]. The obligation is stated by Turner L.J. in that case[3] to be to "state their case fully and fairly," and so by Sugden L.C. in Dease v. Plunkett[4], where he said: - "The plaintiff had not fully and fairly disclosed the entire facts of the case." Lord Cottenham L.C., in Brown v. Newall[5], observes that the power to grant such an injunction should exist is indispensable, but, from the liability to injustice, must be exercised with caution. Then he says[6]: - "The Court can have no ground upon which it can proceed, in granting an ex parte injunction, but a faithful statement of the case." The learned Lord Chancellor distinguishes between mis-statement, or suppression likely to influence the Court in acceding to the application, and that which is immaterial.