A Norden tanker was collared in the UK last month after a crew member was found without a work permit and the master was in dire need of a good rest.
A Grimaldi-owned ro-ro suspected of leaking oil and two Norwegian ships also made the list of detentions by the Maritime & Coastguard Agency (MCA) in September.
Fourteen faults were found with Norden’s 40,100-dwt chemical tanker Nord
