Patrick Terminals tries to shut down wharf strikes as PM lashes maritime union

<span>Photograph: Joel Carrett/AAP</span>
Photograph: Joel Carrett/AAP

Patrick Terminals has launched a bid to terminate maritime union strikes across Australia that have been blamed for delays at Sydney’s Port Botany.

After the Maritime Union of Australia (MUA) notified the stevedores it intended to strike for 24 hours in Brisbane and Port Botany on Friday, the company hit back with an application to the Fair Work Commission to terminate its industrial action.

The aggressive response follows seven months of bargaining over a new pay deal in which the MUA has asked for 6% pay rises for four years.

Related: Industrial reforms at risk as talks between unions and employer groups break down

The MUA reached in-principle agreement with DP World on Friday, but at Patrick the dispute is heating up, with the prime minister, Scott Morrison, weighing in to accuse the union of holding Australia’s imports and exports to ransom.

Industrial relations minister Christian Porter confirmed the government will weigh in on the side of the company, labelling the planned strike action a “threat to our economic recovery”.

“For a union to be attempting to hold the national economy to ransom to leverage its push for a 6% annual pay rise is simply unforgivable, especially at a time when we are in the grip of a global health and economic crisis,” he said.

Porter claimed that “many industry sectors” including agriculture and road transport had “begun to report supply chain problems which are directly linked to the MUA action”.

The MUA has been pursuing its claims at terminals in Sydney, Brisbane, Melbourne and Fremantle with a range of industrial action, including bans on overtime and workers acting in more senior positions.

Patrick blames the MUA for delays of more than 18 days for a berth in Sydney, compared with nine in Melbourne and Brisbane.

But the MUA national secretary, Paddy Crumlin, angrily rejected claims that “limited, legal forms of industrial action” – including a single four-hour stoppage at Port Botany – were capable of causing the delays.

Patrick’s application to the Fair Work Commission argues the industrial action is causing “significant damage to the Australian economy or an important part of it” – including stevedoring, agriculture and retail trade.

It estimated that about $165.6m of imports and $66.9m of exports a day was disrupted and “at least 5%” of the value of that trade was wiped out by delays.

Related: Qantas must pass on full jobkeeper subsidy to workers, federal court rules

The company also cited “potential disruption to the import of essential supplies”, despite the fact the MUA offered to help ensure medical supplies were not affected by industrial action.

Patrick submitted the MUA “shows no sign of compromising” and asked the commission to pursue the nuclear option of terminating strikes because it could have “no confidence” that merely suspending industrial action would help reach a deal.

Patrick’s chief executive, Michael Jovicic, said: “Port Botany is running three weeks behind schedule and our Melbourne terminal more than a week.

“We now have close to 90,000 containers being held up and there’s no end in sight. Frankly, enough is enough.”

On Saturday Morrison also accused the MUA of “holding the country to ransom” and delaying farm exports.

“At a time when we are in a Covid national recession, the worst elements of the union movement and the militancy of the MUA is on display,” he told the South Australian Liberal conference.