Every person propelling any push-cart or ricksha or riding an animal upon a roadway, and every person driving any animal-drawn vehicle, shall be subject to this traffic code applicable to the driver of any vehicle, except those provisions which by their very nature can have no application.
(Sec. 15-4.6, R.O. 1978 (1983 Ed.)) (1990 Code, Ch. 15, Art. 4, § 15-4.5)