Questione giuridica chiave
Whether Article 684 CC allows the respondents to prevent construction of the wall on the appellant's land.
Decisione estratta
The respondents could not invoke neighbour law to prohibit the wall in its full length; the appellant may build the wall as permitted by the building permit.
Motivazione estratta
The court held that negative immissions from buildings may fall under Art. 684 CC, but the decisive point was that the respondents knew of the historic wall easement and had to tolerate reconstruction of a comparable wall. They therefore could not use neighbour law to oppose a wall matching the former wall's effects.