I posted this here to avoid discussion of US laws. I live in Ontario and rent a basement apartment. I have recently been issued an N5 form to terminate my tenancy based on the premise that I am "substantially interfering with the reasonable enjoyment of the residence by another tenant" When I first moved in I smoked inside a couple times which was in violation of the lease (I stopped). From that point on I began smoking OUTSIDE OFF THE PROPERTY. This eviction is based on the fact that the other tenants can smell pot in a shared side entrance. Do they actually have the right to do this? What are my rights?