Blackstone's Police Investigators' Q&A 2010 consists of over 200 multiple-choice questions designed to test trainee investigators studying for the National Investigators' Examination (NIE). The Q&As are arranged in the same order as the chapters in the Blackstone's Police Investigators' Manual 2010 , to aid learning and check understanding. This book also contains a useful section on how to study for the NIE, including advice on how to approach multiple-choice questions and useful exam techniques. All the multiple-choice questions contain answers with detailed explanations and references back to the Investigators' Manual. The book is designed to reinforce knowledge and understanding of the NIE syllabus. The NIE is a paper based Multiple Choice Question examination testing knowledge of law and procedure relevant to the role of a trainee investigator (in the areas of Evidence, Property Offences, Assaults, Drugs, Firearms & Defences, and Sexual Offences). This Q&A book will help to highlight any gaps or weaknesses in that knowledge. Fully updated for 2010 to include coverage of new legislation including the Criminal Justice and Immigration Act 2008, the Serious Crime Act 2007, the Criminal Evidence (Witness Anonymity) Act 2008, the Counter-Terrorism Act 2008, as well as updates to the PACE Codes of Practice. Written by an experienced and highly successful question writer, this text is a valuable learning aid and practice book for both students and trainers. This product is not endorsed by the NPIA.