622.09 BARBED WIRE; OBSTRUCTION OF STREET RIGHTS OF WAY.
   (a)   No person shall place or maintain any barbed wire fencing or any strand of barbed wire along the line of, or in, any public street, alley or public place in the City. No person shall place or allow such barbed wire to remain between any premises owned or occupied by him or her and the adjoining premises, or place or allow to remain any barbed wire fencing or barbed wire in the City in any place where it will expose a person to injury on account thereof, provided that it shall not be unlawful to place such barbed wire at the top of a legal fence when placed not less than six feet from the ground.
   (b)   No person shall place or maintain a fence, tree, shrub or other obstacle in any portion of a street right of way except by permission of the Chief of Police.