(A) A person operating a bicycle shall not ride other than upon or astride the permanent and regular seat attached thereto, nor carry any other person upon a bicycle other than upon a firmly attached and regular seat thereon, nor shall any person ride upon a bicycle other than as above stated.
(B) No bicycle shall be used to carry more persons at one time than the number for which it is designed and equipped.
(Prior Code, § 75.42) see § 70.999