437.3. The council of a local municipality may, for a period not exceeding 90 days, prohibit access to any immovable or part of an immovable accessible to the public in which an activity or use is carried on without the permit, certificate or other authorization required by the municipality where the activity or use may endanger the life or health of persons or cause serious or irreparable damage to property.
The decision of the council must contain reasons and be accompanied by a copy of any report, statement of offence or other document on which the decision is based. It shall be notified to the delinquent and the owner or operator of the immovable. The decision shall take effect on the date on which the owner or operator is notified of the decision.
The council shall lift the prohibition of access to the premises before the expiry of the period fixed where the required permit, certificate or authorization is granted by the municipality or where, in its opinion, a change in activity or use causes the permit, certificate or authorization to be no longer required. The council shall notify all interested persons of the decision.