The Grievor, a Plant Service Person, was terminated after a baggie containing marijuana flakes and a strong odour of marijuana were discovered in the employer-issued vehicle he had just finished using.
The Employer relied entirely on circumstantial evidence, as no drug test was administered and the baggie's contents were not tested.
The Union grieved the termination, arguing the investigation was flawed and the evidence insufficient.
The Arbitrator dismissed the grievance, finding that on a balance of probabilities, the circumstantial evidence established the Grievor possessed and consumed marijuana at work.
Given the safety-sensitive nature of the position and the Grievor's failure to acknowledge wrongdoing, termination was deemed an appropriate penalty.