Wharfies returning to work at Ports of Auckland are being met with security guards in their lunchrooms and extra surveillance, a union says.
The Maritime Union has lodged a complaint over security measures implemented by the ports company since stevedores who took part in long-running strike action returned to work last week.
President Garry Parsloe said the ports were now "crawling" with security guards. Cameras had been set up inside cranes and other equipment used by returning workers, he said.
He claimed the wharfies had been forbidden from wearing t-shirts or any other items affiliated with the union.
"There is nowhere in the world where they put security cameras inside crane cabs. We don't mind security but we don't think it's necessary to go that far. This is overkill.