There are stocks in European waters that are exploited optimally, provide mature specimens and are covered by sufficiently large quotas.
Ní mór tuiscint gurb ann, in uiscí na hEorpa, do stoic a shaothraítear ar bhealach optamach, a sholáthraíonn éisc mhórmhéide agus mar a bhfuil na cuótaí mór a ndóthain.