“The court … must be satisfied that the claim is not frivolous or vexatious; in other words, that there is a serious question to be tried. It is no part of the court's function at this stage of the litigation to try to resolve conflicts of evidence on affidavit as to facts on which the claims of either party may ultimately depend nor to decide difficult questions of law which call for detailed argument and mature considerations. These are matters to be dealt with at the trial.”
“It would be unwise to attempt even to list all the various matters which may need to be taken into consideration in deciding where the balance lies, let alone to suggest the relative weight to be attached to them. These will vary from case to case. Where other factors appear to be evenly balanced it is a counsel of prudence to take such measures as are calculated to preserve the status quo.”
“There is some discussion in the authorities as to whether springboard relief is limited to cases where there is a misuse of confidential information. Such a limitation was expressly rejected in Midas IT Services v Opus Portfolio Ltd, an unreported decision of Blackburne J made on21 December 1999 , although it seems to have been accepted by Scott J in Balston Ltd v Headline Filters Ltd[1987] FSR 330 at 340. In the 20 years which have passed since that case, it seems to me that the law has developed; and I see no reason in principle by which it should be so limited. In my judgment, springboard relief is not confined to cases where former employees threaten to abuse confidential information acquired during the currency of their employment. It is available to prevent any future or further economic loss to a previous employer caused by former staff members taking an unfair advantage, and 'unfair start', of any serious breaches of their contract of employment (or if they are acting in concert with others, of any breach by any of those others). That unfair advantage must still exist at the time that the injunction is sought, and it must be shown that it would continue unless retrained. I accept that injunctions are to protect against and to prevent future and further losses and must not be used merely to punish breaches of contract.”
“[68] I agree with Mr Lowenstein that logically, the seriousness of the breach and the egregiousness of the Defendants' conduct cannot have any bearing on the period for which the injunction should be granted - what matters is the effect of the breach of confidence upon the Claimant in the sense of the extent to which the First Defendant has gained an illegitimate competitive advantage. In my judgment, Mr Cohen's submissions seriously underestimate the unfair competitive advantage gained by the Defendants from access to the Claimant's "customer list" and ignore, in any event, the impact (if the injunction were lifted) of actual or potential misuse of other confidential information such as volume of business or pricing information. It is important in that context to have in mind that the Claimant maintains in its evidence that all the information said to be confidential remains confidential.”
“if Mr Gilligan's new job posed as severe a threat to Planon’s protectable trade secrets or customer connection as the Claimants sought to argue, the damage would surely have been done in the first few days, and certainly well before the lapse of two months. It is important, too, to bear in mind the observation of Lord Diplock in Cyanamid… that "where other facts appear to be evenly balanced it is a counsel of prudence to take such measures as are calculated to preserve the status quo". The judge would have been put in my view have been justified in refusing an interlocutory injunction on this additional ground.”