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The report summarizes funding and non-commissioning by the DfT, acknowledges data and stakeholder contributions, and presents a structured approach covering literature review, interviews, and multiple datasets. It includes drug-driving statistics across who, what, when, and where, then details prevention, interventions, and policing and justice considerations.",{"@graph":69,"@context":123},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/drug-driving-the-tip-of-an-iceberg/296146/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/drug-driving-the-tip-of-an-iceberg/296146.png","ImageObject",300,407,{"name":92,"@type":93},"Tawan","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-04","2026-09-18",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",12,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"Who produced the report and how was it funded?","Question",{"text":113,"@type":114},"The report is an independent PACTS report. 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The topic was proposed, and the scope defined, by PACTS. The DfT provided the funding to enable the project and DfT staff were kept informed of the findings.  \nFor avoidance of doubt, it was not commissioned by the DfT and DfT has not influenced or endorsed the report contents or recommendations.  \nAcknowledgments  \nThis report was funded by a Road Safety Grant from the Department for Transport (DfT) . PACTS is grateful for the support of the DfT, in particular the road safety statistics and drink and drug driving teams. PACTS would also like to thank the DVLA for providing data used in the project.  \nPACTS consulted widely in the course of researching this report. We are grateful to the many individuals and organisations who contributed their time, information, and advice to this project. PACTS would like to thank the public health teams and police officers who agreed to be interviewed for this project. PACTS is also grateful to all the members of the project advisory panel for their expert comments and advice.  \nResponsibility for the report’s contents and conclusions lies with PACTS and the author. Thereport does not necessarily reflect the views of the advisory panel or others who contributed to the research.  \nAbout PACTS  \nThe Parliamentary Advisory Council for Transport Safety (PACTS) promotes evidence-based solutions to achieve safe transport for all. Formally established in 1982, its founder members were responsible for the legislation which made it compulsory to wear seat belts in the fronts of cars in Britain.  \nThe unique features of PACTS are that it is a multi-modal transport safety body and focuses on working with UK parliamentarians, government, professionals and other key stakeholders. It is independent and has no financial or sectoral interests.  \nPACTS is a charity with over 100 member organisations– our partners–who are all committed to improving safety for people on our roads, railways and when flying. Members provide PACTS with technical and business insights, advice and support. We assist them through our information, events, networking and more. If you would like information about the benefits of PACTS membership for your organisation, please visit Join Us | PACTS or contact PACTS.  \nContents  \nAn independent report by PACTS ................................................ 2  \nAcknowledgments ............................................................. 2  \nAbout PACTS ................................................................. 2  \nExecutive summary ............................................................. 5  \nForeword ..................................................................... 7  \nCHAPTER 1 Introduction................................................ 8  \n1.1 Drug driving in the UK .................................................... 9  \n1.2 Drug driving limits ...................................................... 10  \n1.3 Drug driving policy ...................................................... 11  \n1.4 Drug driving enforcement process ......................................... 12  \nCHAPTER 2 Methodology ............................................. 13  \n2.1 Literature review ....................................................... 14  \n2.2 Interviews and information requests ....................................... 14  \n2.3 Data .................................................................. 14  \n2.4 Advisory panel ......................................................... 15  \nCHAPTER 3 Drug driving statistics – who, what, when, where ................. 16  \n3.1 Stats19 and other casualty data ........................................... 17  \n3.2 Self-reported levels of drug driving ........................................ 19  \n3.3 Conviction and arrest data .............................................","cbCainMMAOtwgrxU","https://ap.wps.com/l/cbCainMMAOtwgrxU","pdf",1670382,62,"English","# Executive summary\n# Foreword\n# CHAPTER 1 Introduction\n## Drug driving in the UK\n## Drug driving limits\n## Drug driving policy\n## Drug driving enforcement process\n# CHAPTER 2 Methodology\n## Literature review\n## Interviews and information requests\n## Data\n## Advisory panel\n# CHAPTER 3 Drug driving statistics – who, what, when, where\n## Stats19 and other casualty data\n## Self-reported levels of drug driving\n## Conviction and arrest data\n## Reoffending\n## Academic literature on the profile of drug drivers\n# CHAPTER 4 Prevention and interventions\n## Enforcement\n## Education and prevention\n## Drug drive rehabilitation course\n## High Risk Offender Scheme\n# CHAPTER 5 Policing and justice\n## Blood sample and testing procedures\n## Blood testing delays","[{\"question\":\"Who produced the report and how was it funded?\",\"answer\":\"The report is an independent PACTS report. It was funded by a Road Safety Grant from the Department for Transport (DfT).\"},{\"question\":\"Was the report commissioned by the DfT or influenced by it?\",\"answer\":\"It was not commissioned by the DfT, and DfT has not influenced or endorsed the report contents or recommendations, while remaining kept informed of findings.\"},{\"question\":\"What research methods and data sources are used?\",\"answer\":\"The methodology includes a literature review, interviews and information requests, and analysis of data, alongside an advisory panel providing expert comments.\"}]","DRUG DRIVING - THE TIP OF AN ICEBERG? | PDF",156]