Moreover, controlling such activities is inherently problematic:fraudulent operators carry out their activity in waters whereinspections are difficult, such as the high seas or the exclusiveeconomic zones of developing countries.
Ina theannta sin is deacair rialú a dhéanamh: bíonn lucht nacaimiléireachta i mbun gníomhaíochta in uiscí mar a bhfuil sé deacair rialú a dhéanamh, mar shampla ar mórmhuir nóigcriosanna eacnamúla eisiacha na dtíortha atá faoi fhorbairt.