The core problem with slave-fishing? We treat it as an employment issue, a contractual dispute, rather than a matter of fundamental human rights. When people escape from slave-boats and complain, the government focuses on getting them paid (assuming they are not simply deported), rather than treating them as victims of a serious crime. As for the police, the report [PDF] has this to say:
Although complaints to the New Zealand Police on such matters as human rights abuses of crew on board foreign flagged FCVs have been made in the past, no prosecutions or investigations have resulted. We are advised that the New Zealand Police position is that the principal issues are employment related and are more appropriately dealt with by DoL through civil remedies such as the Employment Court. The difficulty is compounded by the fact that New Zealand has limited criminal jurisdiction over foreign flagged vessels.(Emphasis added)
Here's a hint: when people are treated like this, kept in debt-bondage, forced to work extreme hours, beaten, raped, and threatened with retribution against themselves and their families if they complain, then it is not a mere "employment issue". It is a criminal matter. And the law is pretty clear:
Every one is liable to imprisonment for a term not exceeding 14 years who, within or outside New Zealand... employs or uses any person as a slave [which includes those under debt-bondage - I/S], or permits any person to be so employed or usedWe have universal jurisdiction on this. The only reason the police do not act is because they do not want to. They'll use 80 armed offenders squad members and a helicopter to raid a house for the Americans to arrest someone for downloading television, but they sit on their hands when given credible complaints of a serious crime against humanity.
This has to change. Slavery is a stain on humanity, which needs to be eradicated. It should not be tolerated in New Zealand, by the police, by the government, or by anybody else. At the moment, government inaction is letting foreign charter vessels use slaves as crew. It is letting New Zealand companies profit from this. And this simply isn't good enough. Those who keep and exploit slaves need to be prosecuted. Those who profit from slavery need to have those profits seized. If this drives part of the fishing industry bankrupt, then good. Because an "industry" founded on slavery is not one any civilised society can tolerate.