Drug use in the work place. Really think you should conduct some random drug testing on your employee (s) at your kansas city location. I've noticed on two separate occasions the strong odor of marijuana and obvious signs that some usage had taken place during working hours. On my last visit when I asked to speak with management, I was asked why but told no manager was available. I'm pretty sure that employee felt I was going to report them. Conduct a random drug screening. Oct. 18, 2014 -by Disappointed.