Waste crime involves the illegal management, transport, and disposal of waste. There are over 1,175 known illegal waste sites in England and Wales, dealing primarily with construction waste, mixed household waste, and end-of-life vehicles. Illegal waste export and large-scale dumping also pose problems. Waste crime damages the environment, human health, and legitimate businesses. While efforts have been made to close illegal sites and prosecute offenders, the number of illegal sites has not decreased significantly. Further research is needed to understand the root causes of waste crimes and their full impacts.