Some workers employed by Grand River Transit will be in a legal strike position as of Friday, May 1. The Region of Waterloo is negotiating with Unifor, Local 4304, which represents about 850 drivers, mechanics, vehicle service attendants and reservationists at GRT. “We continue to work closely with Unifor and both parties are committed to reaching an agreement that is both competitive for GRT staff and affordable for residents,” said the region in a release.