No explosives aboard: Thunder Bay Police say grounded Westjet cleared to resume Ottawa trip

TBPS assisted Ontario Provincial Police with the investigation, which showed no signs of explosives aboard.

Westjet said that a report of explosives aboard theOttawa-bound flight were "non-specific and non-credible."

The Thunder Bay Airport Authority activated their Emergency Communication Centre to deal with the incident. The Thunder Bay Police Service, Thunder Bay Fire and Rescue and the OPP responded to the airport.

The RCMP is continuingthe investigation which will include speaking with passengers and crew of the flight.