Auckland wharf workers are threatening to double the length of their next strike - starting a week today - to an almost unprecedented 14 days.
The Maritime Union yesterday served the Ports of Auckland with notice of an intention to extend the strike of more than 300 workers by a second week unless progress can be made towards settling its bitter employment dispute with the council-owned company.
Company chief Tony Gibson said last night that he feared the strike was inevitable, as it would be very difficult to work towards a resolution under threat of such disruptive action.
Although the company has already been hit by six strikes during the dispute, in which it also locked out the workers for 48 hours before Christmas, the longest has been for two days.
Daniel Silva of the Importers Institute said the damage to the country's supply chain from a fortnight-long stoppage was "unimaginable" and would produce severe shortages of goods, including medical supplies and raw materials for manufacture.