Supreme Court, 29 November 2021, n. 37266

The principle second the which the clause bossial not constitutes a accessory of the contract in which is it is , ma it has its own individuality and autonomy clearly distinct from the of the contract to which accesses, per to which ad it not si extend the causes of disability of the substantial shop, not find application in the hypothesis in these are external per shop and municipalities ad e to clause.