Whistleblowing claims are some of the most complex and technical cases that can be pursued. This book provides a comprehensive and practical guide to the law in this field. The topic has received increased attention in recent years as a result of several high profile cases and incidents across a wide range of areas. Such claims are increasingly common, can be brought by workers and employees and do not require a specific length of service. A thorough understanding of the legal framework, as provided in this new publication, is essential.