i never said sicilians supplied 100% or they were the only european supplier, and even united states/canada, i just said they were the main suppliers in both continents, i don't know if 80 or 50 or what percent, i don't say bullshit like gratteri said ndrangheta supplies 80% of european cocaine, that is obviously a bullshit, since there are other groups involved like dutch, montenegrins, camorra and others
and anyway they produced it in sicily
concerning london i just said they had a grip too, chineses and turkish were the biggest suppliers of course