In the past 4-5! In italy we fight from an half centy and I dont think in Holland there nothingcthat can be compared with Mafia,Camorra and Ndrangheta.
I didn't compare them , but you can't say that Netherlands doesn't have OC problems in the past few years. There were even some high profile murders. Spain also have OC problem , Italy has biggest problem with OC in Europe. I don't consider Russia having OC problem because its all state controlled.