16 Introduction to the Guide scarcity of specific protection standards. The chapter also discusses the criminalisation and pathologisation of LGBTI identities, which exacerbate the risks of all forms of ill-treatment. Intersectional forms of discrimination are also highlighted in this chapter. Chapter II discusses key considerations regarding the monitoring methodology. It includes sections concerning monitoring bodies’ strategic planning and visit programming, data gathering, and the development and revision of tools, as well as practical advice regarding team composition, interviews with detainees, triangulation of information, and reporting. Chapters III, IV, and V are each dedicated to specific types of places of deprivation of liberty. Chapter III, which deals with prisons, includes sections on violence prevention, allocation and regimes, body searches, the right to visits, discriminatory sanctions, access to healthcare, and training of prison personnel. Chapter III addresses a number of topics that are also relevant for the subsequent chapters. Chapter IV focuses on police custody and addresses discriminatory profiling and violence during arrest, detention by the police, police interviewing, the role of law enforcement during public demonstrations, and reporting crimes (including hate crimes) to the police. Chapter V pertains to immigration detention and examines access to asylum and non-refoulement, vulnerability screenings upon arrival, and deprivation of liberty on grounds related to migration. It must be stressed that violations of the rights of LGBTI persons also occur in other detention settings, and that the methodology detailed in this guide can be applied to the broader range of places of deprivation of liberty, on which data and documentation may typically be more difficult to obtain. Each chapter includes quotations from the Principles on the Application of International Human Rights Law in Relation to Sexual Orientation and Gender Identity, known as the “Yogyakarta Principles” and adopted in 2006, and from the additional principles adopted in 2017 to complement these (“Yogyakarta Principles plus 10). References are made to both sets of principles throughout the guide. Good practices will appear in boxes ( ) throughout the text. Some of the good practices identified refer to policies and regulations. While the mere adoption of such policies and regulations indicates