King Soopers is seeking a temporary restraining order against workers and has filed a lawsuit alleging the union of colluding with other union locals to engage in unlawful “multi-union bargaining”

King Soopers asked a Denver judge Tuesday to grant a temporary restraining order against striking union employees that would limit certain picketing activities.

Kim Cordova, president of the United Food and Commercial Workers Local 7, has said staffing is one of the major issues for employees.