This book deals with urgency and human rights. 'Urgent' is a word often used, in very different contexts. Yet together with a reference to human rights violations, it likely triggers images of people caught up in armed conflict, facing terror from either the state, gangs, paramilitaries, or terrorists. Or of people fleeing terror and facing walls, fences or seas, at risk of being returned to terror, or ignored, neglected, abused, deprived of access to justice and basic facilities, facing death, torture and cruel treatment. Here these both ongoing and expected violations are explored in the context of (quasi-)judicial proceedings as international tribunals and domestic courts are increasingly called upon to order interim measures or accelerate proceedings in such cases. 0This edited volume concerns the protective potential of interim measures in international human rights cases and the legitimacy of their use and discusses obstacles to their persuasive use, to clarify how their legitimacy and protective potential could be enhanced in the context of concrete legal cases. Examining this is especially pressing when courts and quasi-judicial bodies have used interim measures in response to requests by individuals and organisations in the context of issues that are unpopular with governments and/or controversial within society, which has led states to at times employ political pressure to limit their use.0.