A person propelling a bicycle shall not ride other than upon the permanent and regular seat attached thereto, nor carry any other person upon such bicycle otherwise than upon a firmly attached and regular seat thereon, nor shall any person ride upon a bicycle otherwise than as above stated. No bicycle shall be used to carry more persons at one time than the number for which it is designed and equipped.
(2004 Code, § 7-803) Penalty, see § 71.99