Banning employees from coming to work while impaired from cannabis use is fair.

Employers have the right to require their employees to come to work sober and alert, regardless of whether the impairment is due to cannabis use or other substances. It is important to ensure workplace safety and productivity, and employers have a duty of care to provide a safe and healthy work environment. Additionally, use of cannabis is still illegal under federal law, which puts employers at risk for liability if an impaired employee were to cause an accident or injury on the job. Therefore, it is fair and reasonable for employers to have policies that prohibit employees from coming to work impaired from cannabis use.