Drug injection can lead to a dependency by both physical and psychological means — and develops more quickly than with other methods of taking drugs. In recreational-use drug culture, preparation may include mixing the powdered drug with water to create an aqueous solution, and then the solution is injected. This act is often colloquially referred to as "slamming", "shooting [up]", “smashing”, "banging", "pinning", or "jacking-up", often depending on the specific drug subculture in which the term is used (i.e. heroin, cocaine, or methamphetamine). There are a variety of reasons why drugs would be more attractive to inject rather than take through other
Drug policy of the Netherlands for breaking drug laws by keeping more than the tolerated amount of cannabis in the shop. He was also sentenced to a 16-week prison term. Criminal investigations into more serious forms of organized crime mainly involve drugs (72%). Most of these are investigations of hard drug crime (specifically cocaine and synthetic drugs) although the number of soft drug cases is rising and currently accounts for 69% of criminal investigations. In a study of the levels of cannabis, cocaine, MDMA, methamphetamine and other amphetamine in wastewater from 42 major cities in Europe Amsterdam came near the top of the list in