In English law, special protection is afforded to communications between lawyers (and, in certain circumstances, third parties) and their clients. This is on the basis that there exists, at the centre of that relationship, an obligation of confidence which the legal adviser owes his client, either in respect of confidential communications passed between them, or in relation to documents which may later form part of that party’s ‘brief’ in adversarial litigation. See Practice Note: Privilege—general principles. This special protection, enabling a client to retain confidentiality in relation to certain communications, tends to be known as 'legal professional privilege' (LPP) and is a central principle for the administration of justice. LPP is an umbrella term which encompasses legal advice privilege and litigation privilege. The key principle is that a person must be able to consult their lawyer freely, assured that the confidence in any information provided