You will find a large station on the roadside in Sifu Street in Xi’an City.
It is strange that each faucet is locked with a special device. It turns out that this is the collective water picking point of some old streets.
The original faucet was not locked, and the nearby residents arrived here. Later, because passers -by could unscrew the faucet at will, sometimes the faucet was not strict, causing waste of water.For this reason, careful people use a special iron can and a lock to protect the water to prevent waste
The nearby residents or several faucets, usually lock on the faucet.Only when the water is connected, can I open it with the key.This can be used to prevent water waste.The faucet lock has become a peculiar landscape in the old street.With the advancement of urbanization, this landscape will gradually disappear