805. When a registration has been made illegally, irregularly or on the faith of a void title, or when the registered right has been annulled, rescinded or extinguished by prescription or otherwise, a judge of the district in which the immoveable is situated may, on motion, order that it be cancelled.
The motion must be served in the manner prescribed by the judge, unless he dispenses with service, and it may be contested in accordance with the ordinary rules. The judge may require such proof as he considers necessary.
1965 (1st sess.), c. 80, a. 805.