A 40-year-old emergency physician notices that a colleague frequently appears impaired at work and has made several prescribing errors. According to CanMEDS Professional and Collaborator roles, what is the most appropriate action?AIgnore the behaviour to avoid conflictBDiscuss concerns respectfully with the colleague if safe to do so, document observations, and escalate to institutional leadership or physician health programme according to policyCGossip about the colleague with other staffDReport anonymously on social mediaEImmediately call the police without institutional involvementCheck my answer