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 wages • Roles & responsibilities • Safe houses • Principles of drug supply • Perception...