Ottawa : Règlement no 2016-326, art. 97(1) — Permanent Signs on Private Property By-law

No person shall erect or cause to be erected, operate or maintain a permanent sign or a sign structure at a street corner within a visibility triangle formed by measuring 3 m along the lot lines from the intersection of any two streets or at the intersection of two parts of the same street meeting at an angle of not more than 135 degrees.