Does the leaking pipe downstairs have the right to close the main valve upstairs?

This is not about rights, not about rights. . .

Responsibility, when there was a leak downstairs, the property turned off the water in the building, which means that the main water pipe of that house was broken and there was no way to turn off the water valve of that house.

As a neighbor of this building, according to the law, neighbors should exercise their rights (using water) to endanger the legitimate rights (property losses) of others (leaking families), which can be explained like this. . . . But it depends on the actual situation. Generally speaking, closing the main gate should not exceed 4 hours during the day and 8 hours at night.