Ferries belonging to P&O are pictured berthed at the company's terminal in the Gladstone Dock in Liverpool, Britain, March 17, 2022. Picture taken with a drone.
Ferries belonging to P&O are pictured berthed at the company's terminal in the Gladstone Dock in Liverpool, Britain, March 17, 2022. Picture taken with a drone. Reuters / PHIL NOBLE

Britain's P&O Ferries made 800 staff redundant with immediate effect and suspended crossings for the next few days, sparking a backlash from politicians and unions who criticised plans to hire cheaper agency workers instead.

The shock move caused delays around Britain's busiest port, Dover, and drew threats of a standoff as trade unions urged their members to defy any instructions to leave P&O ships.

P&O's move was immediately condemned by unions and described as a public relations disaster on social media after the BBC broadcast a clip of an unidentified man announcing the news in a pre-recorded Zoom message.

"Your final day of employment is today," the man said, outlining plans to use a third-party crew provider. P&O did not immediately comment when asked to verify the video.

Owned by Dubai ports firm DP World, P&O is recovering from two years of disruption when COVID-19 prevented tourists from travelling on its routes between Britain, France, Ireland and elsewhere in northern Europe.

P&O, which has almost 4,000 employees and operates more than 30,000 sailings a year, said it had lost 100 million pounds ($131 million) year-on-year and the business was no longer viable in its current form.

"This is not sustainable," a spokesperson for P&O said. "Our survival is dependent on making swift and significant changes now. Without these changes there is no future for P&O Ferries."

It said passengers should not to travel to ports unless their journey was essential.

Transport union RMT said it had advised its members who worked for P&O not to leave their vessels. The union said security guards with handcuffs were looking to board ships to remove staff. Reuters could not independently verify that.

The job losses come at a politically sensitive time for the government, with inflation set to reach 8% in April and consumers facing tax rises and soaring energy bills in what opposition politicians have billed a 'cost of living crisis'.

Transport minister Grant Shapps said he would speak with the firm later to understand the changes.

British unions and opposition politicians have accused some companies of using a "fire and rehire" tool that allows them to move staff on to weaker contracts with lower pay, as they seek to rebuild after the pandemic.

"Unscrupulous employers cannot be given free rein to sack their workforce in secure jobs and replace with agency staff," the opposition Labour Party said in a statement.

In March last year DP World reported an 11% jump in 2020 revenue and said it would continue to invest in the segment even as it acknowledged that P&O Ferries and Ferrymasters had been through a "particularly challenging time" due to COVID-19.

($1 = 0.7630 pounds)