Drug testing • Alcohol test calculations • Toxicological interpretation • Clinical toxicology • Forensic toxicology • Alcohol • Drugs • Drugs & driving • Substance misuse • Drug-facilitated crime • Child custody • Drugs - licit & illicit • Drugs & personal injury • Insurance reports

Illicit drug supply including: • Drug valuations, including POCA • Social supply • Street dealing • County lines • Chemsex • Interpretation of communications and notations (including encrypted) • Organised crime • Cannabis cultivation • Illicit drugs laboratories • Urban street gangs • Street slang Firearms supply, including: • Valuations • Methodologies of importation and supply • Slang

Independent (not ex-police) expert evidence & consultancy in criminal cases involving controlled drugs (amphetamine, LSD, MDMA/ecstasy, heroin, cocaine, NPS) • Valuation • Consumption patterns • Effects of drugs on behaviour & driving ability • Surveys of drug use & drug users • Research services & sample testing • Literature search & document retrieval • Cannabis: market analysis • Estimation of potential yields from cannabis cultivation systems • Quality assessment • Interpretation of forensic analyses • Th...

Based in Brighton and London Secondary contact details [email protected] Tel: +44 (0)7712 644697 • I am registered with the GMC as a Specialist in General Medicine with a licence to practise, with an interest in pharmaceutical medicine and sexual health. • I am a Fellow of the Faculty of Pharmaceutical Medicine and the Royal College of Physicians. • You can find me on Linkedin and search me on Google and my publications on Pubmed. • I have professional indemnity insurance. A pharmaceuti...

Trafficking controlled drugs • Supply of controlled drugs • Cultivation of cannabis • Supply of drugs in Chemsex context • Interpretation of documents and communications used in trafficking in drugs

Claymore Advisory is one of the UK's most prominent dedicated Drug Expert Witness providers. Specialising in urgent turnaround, competitive rates and reliable services from our in-house experts. Areas of expertise include: • Drug possession/supply/production • Cannabis cultivation and all forms of cannabis, including medicinal, extracts, concentrates and edibles • Proceeds of crime • Conspiracies • County lines • Dealer lists • Organised crime and gang hierarchy • Packaging and importation methods of controlled and illicit drugs • P...

Darrell has many years of offering his expert opinion on numerous facets of the drugs industry, including: • Bulking agents • Cannabis cultivation & concentrates • Cash • Chemsex arena • Conspiracies • County lines • Dealer lists • International trafficking • Drug environments & arenas • Duress • Market influences • Hierarchy • Normalisation of drug supply & consumption • Packing of controlled drugs • Prison issues • POCA valuation • Commodities & environments • Reward wa...

• Analytical and interpretive toxicology of drugs and related biochemical markers in biological specimens, including emerging novel psychoactive substances • Pharmacology and pharmacodynamics, including mechanisms of toxicity, interactions and behavioural effects • Specialist knowledge of rare and emerging substances not routinely encountered in toxicology practice • Interpretation of post-mortem and casework toxicology and biochemical findings, including drug concentrations, redistribution, metabolic disturbance and relevance to causation, impairment and ex...

Marie Davies spent over 10 years as a Reporting Officer at the former Home Office Forensic Science Service (FSS) specialising in sexual offences, and 14 years as a Reporting Scientist and Manager in testing laboratories specialising in hair, nail, blood and oral fluid testing. Marie Davies has reported and peer reviewed over 20,000 cases, with expertise in the interpretation of all areas of drug and alcohol testing, including child cases and drug-facilitated crimes.