The 14,823-dwt livestock carrier sank off Lebanon but, since then, the results of the case’s investigation have not been made public.

In his message for World Maritime Day, Nautilus’ general secretary Mark Dickinson wrote: “We are deeply concerned by the PMA’s failure to deliver on promises to give copies of the report to relatives of the 44 seafarers who died on the ship – including two Nautilus members.”

Dickinson