No person without a permit from the City Engineer shall place, keep or knowingly suffer
to remain, any box, bale, case, barrel, bundle, package, goods, ware, merchandise,
cart, carriage, vehicle, lumber, refuse matter, rubbish, earth or stones, or any article,
material or thing of any kind or description upon highway, street, sidewalk or public
place in said City, so as to obstruct, interfere, or cause inconvenience to public
travel.