§ 78.03  RIDING UPON SEATS; NUMBER OF PERSONS.
   (A)   A person propelling a bicycle shall not ride other than upon or astride a permanent and regular seat attached thereto.
   (B)   No bicycle shall be used to carry more persons at one time than the number for which it is designed and equipped.
(W.Va. Code § 17C-11-3)  (1986 Code, § 373.03)  Penalty, see § 78.99