1
There has been repeated judicial acknowledgement of the extraordinary power of Mareva injunctions, most notably encapsulated in their description as one of the “nuclear weapons” of civil litigation (Bank Mellat v Nikpour [1985] FSR 87 at 92, per Donaldson LJ (as he then was); Bouvier, Yves Charles Edgar and another v Accent Delight International Ltd and another and another appeal [2015] 5 SLR 558 (“Bouvier”) at [1]). Mareva injunctions are often obtained as a form of pre-judgment relief and on an ex parte basis. Where a worldwide Mareva injunction is sought, its extraterritorial reach amplifies its onerous effect, heightening its potential for abuse. It is therefore of paramount importance to bear in mind that Mareva relief is only granted in exceptional circumstances (Bouvier at [1] and [37]).