(A) Whenever a street or alley is blocked by a house or structure which is being moved, warnings to that effect shall be posted by the contractor so as to keep vehicles and persons from entering that portion of the street which is blocked.
(B) The person moving any building through the streets shall keep warning signs and lanterns or lights at night on the building so as to guard against any person or vehicle from colliding with the building.
(1994 Code, § 150.58)