(A) Whenever a street or alley is blocked by a house or structure which is being moved, warnings to that effect shall be placed by the Superintendent of Streets, Alleys and Sidewalks, so as to warn vehicles and persons from entering that portion of the street so blocked.
(B) The person, firm or corporation moving any building through the streets shall keep warning signs and lanterns or lights on such buildings so as to guard against any person or vehicle from colliding with it.
('72 Code, § 151.053) Penalty, see § 10.99