Rail workers on CrossCountry are to strike in a dispute over union recognition.
The Rail, Maritime and Transport union (RMT) said around 800 of its members would walk out on Saturday April 13.
The dispute involves workers in supervisory and clerical roles.
The RMT said it had been excluded from talks on pay and policy issues.
Mick Lynch, RMT general secretary, said: “CrossCountry’s refusal to guarantee our representation of members in negotiations is a disgrace and will not be tolerated.
“Bosses cannot dictate who RMT members are represented by or be allowed to rip up long-standing agreements.
“Therefore, our whole membership in CrossCountry will take strike action on April 13 and our industrial campaign will continue until we reach a resolution.”
A CrossCountry spokesperson said: “We haven’t de-recognised any grades. We’d urge RMT representatives to rejoin us in discussions to avoid needless disruption for both colleagues and customers.”
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here