145.41.5. A municipality may acquire, by agreement or expropriation, any immovable for which a notice of deterioration was registered in the land register at least 60 days previously, and on which the work required in the notice has not been carried out, provided1° the immovable has, at the time a notice of expropriation is served under section 9 of the Act respecting expropriation (chapter E-25), been vacant for the period set by the council by by-law, which period may not be less than one year; 2° the immovable’s decrepit or dilapidated state entails a risk for the health or safety of persons; or
3° the immovable is a heritage immovable within the meaning of paragraph 1 of section 148.0.1.