Cross references—Freeway signs, Ch. 13; drinking liquor on streets, alleys, etc., prohibited, § 17-2; bonfires in public streets prohibited, § 17-3; sleeping in automobiles on public streets prohibited, § 17-7; camping, lodging, sleeping overnight on public streets prohibited, § 17-8; permitting accumulations of combustible or flammable materials on streets or public property prohibited, § 17-10; dumping, sweeping rubbish and waste in streets and sidewalks prohibited, § 17-12; painting, affixing signs, advertisements on streets and sidewalks, § 17-13; firing salutes in streets, § 17-78; scattering flammable materials in streets contiguous to parks, § 18-84; posting signs, etc., on roads and highways adjacent to park or recreational areas, § 18-104; streets patrols, Ch. 21; sewers, sewage disposal and drains, Ch. 22; subdivisions, Ch. 24; traffic, Ch. 28; roadways required in trailer parks, § 29-31; width of roadways in trailer parks, § 29-32; approaches in roads and trailer parks to be unobstructed, § 29-33; surfacing of streets in trailer parks, § 29-34; underground utilities, Ch. 30.