The United Nations Office on Drugs and Crime has reported that glue sniffing is at the core of "street culture" in Nairobi, Kenya, and that the majority of street children in the city are habitual solvent users. Research conducted by Cottrell-Boyce for the African Journal of Drug and Alcohol Studies found that glue sniffing amongst Kenyan street children was primarily functional – dulling the senses against the hardship of life on the street – but it also provided a link to the support structure of the "street family" as a potent symbol of shared experience.