The online version of Blackstone's Police Investigators' Manual and Workbook 2022 and Blackstone's Police Investigators' Q&A 2022. is the latest study resource for candidates taking the National Investigators' Examination and features fully searchable, online editions of the Manual and Workbook, as well as a unique, NIE-tailored Q&A database.

Blackstone's Police Investigators' Manual and Workbook 2022 are the only official study guides endorsed by the College of Policing for the National Investigators' Exam (NIE), which is taken as part of Phase 1 of the Initial Crime Investigators' Development Programme. It is the most comprehensive and effective package for studying for the NIE, providing the complete syllabus and practical exercises and multiple-choice questions to test your knowledge.

Blackstone's Police Investigators' Manual 2022 provides all the legal information which is relevant to your role as a trainee investigator, namely in the areas of Evidence, Property Offences, Assaults, Drugs, Firearms & Gun Crime, and Sexual Offences. It also covers the relevant PACE Codes of Practice, with chapters incorporating the relevant Code with Keynotes offering practical advice and examples, as well as chapters covering the Immigration Act 1971 and the Customs & Excise Management Act 1979 for investigators within immigration, customs, and the National Crime Agency.

Blackstone's Police Investigators' Workbook 2022 offers a range of practical exercises and scenarios, based on the content of the Investigators' Manual. It allows you to gauge your revision progress through multiple-choice questions at each chapter opening, followed by a refresher section on complex parts of the syllabus with exercises and flowcharts, and recall questions at the conclusion to reinforce learning. Useful cross references point back to the Manual in the answer sections.

Blackstone's Police Investigators' Q&A 2022 is the essential revision tool for all candidates sitting the National Investigators' Examination (NIE) examinations. With a database of over 1000 multiple-choice questions addressing each chapter in the Manual, it provides the most authoritative means of self-testing outside of the NIE.

The Investigators' Q&A 2022 allows you to perform tests on specific areas of the syllabus or take a full mock examination to simulate exam conditions. Your summary and results pages allow you to measure your progress (both individually and against your peers), and share those results across social media platforms. Our database presents you with the only format of questions you will see in an NIE examination: Type A. Each question has a detailed and comprehensive answer that highlights not only the correct response, but also the reasoning behind the incorrect responses, allowing you to highlight any gaps or weaknesses in your knowledge. For those with a combined subscription, full cross-references in the Answer sections take you back to the relevant Manual paragraphs and Keynotes, encouraging more effective studying.