LEWIS HOUGHTON / SCIENCE PHOTO LIBRARY LEWIS HOUGHTON / SCIENCE PHOTO LIBRARY
Evidence of drug use. Policeman handling evidence of drug use during a raid on a flat. He has found a piece of burnt aluminium foil, indicating that heroin has been used at the property. Heroin powder can be heated on tin foil above a flame, and the resulting smoke is inhaled through a small tube or pipe like the one seen. This method of taking heroin is called 'chasing the dragon'.
Model release not required. Property release not required.