Welcome to Drug Expert Solutions
Phillip Chalke, the founder of Drug Expert Solutions, prides himself on providing independent and impartial expert witness reports and advice in the illicit drugs field. Based in Hampshire, UK, Phil is a former police officer who completed, at the beginning of 2025, 27 years service, based around drug related investigations.
Phil has been a trained Drug Expert Witness since 2018 and was a member of the full time team within the police from 2023. He is a seasoned professional, dedicated to supporting legal cases with accurate and reliable information. Whether you are seeking advice or expert testimony, he is here to assist you with your needs.
Contact Phil for his independent, impartial advice and expert opinion, allowing you and your clients to make informed decisions on all matters relating to illicit drugs.
Our Services
Impartial Advice
Phil delivers unbiased advice to ensure your legal cases are supported with integrity. Phil is committed to providing clear, factual information that aids in the decision-making process of your cases.
Expert Testimony
Phil's expert testimony services are designed to deliver clear, compelling evidence in court, with a focus on precision and clarity, supporting his clients by providing testimony that is both authoritative and trustworthy.
Experience:
Phil has been trained as Drug Expert Witness since 2018 and up until his very recent retirement in January 2025, he was a police officer for 27 years working for Hampshire & IOW Constabulary.
He was embedded within multiple pro-active units investigating drug offences from simple street dealing to those who engage in the complexities of importation.
This has provided him with a current and up to date in-depth understanding of illicit drugs, which has allowed him to provide advice and subsequent independent and impartial expert reports in over 575 cases, alongside numerous personal appearances in multiple trials, from local Magistrates to regional Crown Courts.
He retired whilst employed as a full time Drug Expert Witness, completing and peer reviewing the Counties expert reports, providing training for those involved in presumptive drug testing and conducting force wide drug training to new recruits.
Phil has an extensive knowledge of how drugs are used, supplied and packaged across the UK and is able to interpret the coded language used in the clandestine world of illicit drugs.
He has attended multiple Cannabis grows from window sill to farm buildings containing over a thousand plants and understands the viability of these grows and the mythology behind them.
Phil has attended, in various roles, Music Festivals with capacities of over 60,000 for the last 10 years offering advice to the event organisers on all matters relating to drugs and potential offences.
Areas of Expertise:
Phone
07500603736