UK Tribes is a research resource started in 2005 and commissioned by Channel 4 to study multiple UK youth cultures using various techniques. It profiles 25 different youth "tribes" and is primarily used to promote Channel 4. The research is done by a third party and provides reliable information easily, but some question its accuracy since it's commissioned by Channel 4 and not conducted independently. Overall, the resource could be beneficial for the project by providing insights into different youth audiences.