Ms Parkes says that there are several ports that registered for the landing of tuna that have links with organised crime, at which not a single tuna has been recorded as having been landed.

ECONOMIST: High time to save the Mediterranean bluefin

But Argentina has threatened cruise companies that dock here, as well as banning Falklands-registered ships from her ports, all measures which have affected businesses such as that of Kevin Kilmartin, who runs the penguin tours at Bluff Cove.

BBC: Falklanders prepare for referendum vote

Turkey is obliged to open its ports and airports to Cypriot-registered ships and aircraft under an agreement extending its customs union to the ten governments, including the Greek-Cypriot one, which joined the union in 2004.

ECONOMIST: Turkey's wobble: A crescent that could also wane | The