TBPS officers spent the morning and early afternoon systematically searching Thunder Bay Transit buses throughout the city following a bomb threat received just before 9:30 a.m.
The Thunder Bay Police Service responded just after 9:30 a.m. to a bomb threat involving City Transit vehicles.
The Thunder Bay Police Service continues to investigate recent threats made to St. Patrick and Westgate High schools.
The Thunder Bay Police Service is confirming that the OPP is providing support as an investigation into numerous threats targeting local high schools continues.