1. The lessor does not warrant the lessee against material disturbance if it originates from a third party, as long as the disturber does not claim a right, and the lessee may bring, in their own name, a claim for compensation and possessory lawsuits against the disturber. 2. If the material disturbance is not attributable to the lessee and is of such gravity that it deprives the lessee of the enjoyment of the leased property, the lessee may, according to the circumstances, request the court to rescind the contract or reduce the rent.
Interpretation and application must be checked against the official text and current version.