When reading about Irish OC you often come across articles on crime among Irish Travellers. But in general it seems that the majority of Traveller criminals (with several exceptions of course) are more active in stuff like burglaries, smaller robberies, fraud,...while most the really powerful criminal gangs that are involved in the more mob-like activities such as narcotics, extortion, rackets,...are not Travellers but rather come from the inner city working class districts of Dublin.

Thanks for sharing these articles by the way. Reading through it proves that Irish OC today is one of the more pervasive types in Europe.