23.2. The building commissioner or a building deputy-commissioner may, on his own initiative, if he considers it useful for the examination of any matter, visit, at any reasonable time, a construction site or any other premises related to the matter. He shall inform the person responsible for the premises and invite the parties to accompany him.
During a visit to the premises, the commissioner or deputy-commissioner may examine any movable or immovable property related to the matter to be resolved. He may also, on that occasion, question the persons found on the premises.
The person responsible for the premises visited is required to allow access thereto to enable the commissioner or deputy-commissioner to exercise his powers.