The investigation continues following a suspicious package found at the Ambassador Bridge.
Windsor Police received a call just before nine o’clock Sunday night about a locked box found inside a car that had been pulled over on the Canadian site of the border crossing.
The area was evacuated and the bridge closed to traffic.
Windsor Police say after a series of precautionary tests, the package was opened and found to contain an electronic scale, drug paraphernalia and suspected narcotics.
The case has now been turned over to the Canadian Border Services Agency for investigation.