TORONTO – The union representing about 4,100 ********** employees said it has suspended contract talks with the ******* over shift trading issues.

Unifor said Wednesday that negotiators suspended talks on a new contract for customer sales and service agents after ********** released planned changes to shift trading rules.

The union said the ******* cited concerns about reporting of hours worked and health and safety issues as reasons for the changed rules. Unifor called the new restrictions “unnecessary.”

A spokesman for ********** said in an email that “the shift change process is being modified to ensure compliance with federal regulations.”

Unifor said in a release Wednesday that the negotiations had been progressing, but halted them when the negotiating committee saw “the extent of the company’s intentions.”

“These are important issues that due to the timeline take precedence over bargaining,” Unifor spokesman Darryl Bink said in an email Wednesday night. “We need to work through them before proceeding further with negotiations.”