Some 31,000 workers walked off the job at Stop & Shop stores across New England Thursday in response to the company cutting wages and benefits, a strike that prompted the support and praise of prominent Democrats and left wing activists. 

The strike is the result of a March vote by store union members to walk off the job if a fair contract between the union and the grocery corporation could not be reached during negotiations.

Even though the labor action was not unexpected, the size of the strike was notable, as HuffPost reporter Dave Jamieson pointed out.

Leaders from the United Food and Commercial Workers (UFCW) union, which is representing the striking workers, pointed to the company’s attempts to raise healthcare cost buy-ins by workers and cut pensions as two sticking points in negotiations.

Stop & Shop owner Ahold Delhaize, a European grocery conglomerate, is withholding financial information that would justify those cuts, union leaders said in a statement. 

“The company is claiming the proposed cuts are necessary but is unlawfully refusing to provide financial information to verify that claim,” UFCW leaders said. 

Stop & Shop, in its statement on the strike, said that the company was “ready to meet with union leaders any time” to resolve the dispute. 

“We are committed to good faith bargaining and hope to reach new contracts as quickly as possible that both recognize and reward the great work of our associates and enable Stop & Shop to compete effectively in the rapidly changing New England grocery market,” the company said. 

Workers outside the Stop & Shop in North Adams, Mass., told reporters from local outlet iBerkshires that the company’s refusal to use a fraction of its massive profits to help workers—and the subsequent decision to attempt to cut benefits—was the main issue. 

“We really decided there had to be a labor action and stand up to this corporate greed,” said North Adams union steward and strike coordinator Bill Laviolette.