And the shit like that is common in Russia. Several years ago I read about one random apartment home is Siberia, entrance of which was barred by a stalactite made of literally shit and piss - canalization was probably ceased to function and this "natural structure" has been growing for several months if not years, and people couldn't do anything about it because they lived in a country, in which you have owe everything to the state, and the state owes you nothing.