Section 96. Safe and adequate service; just and reasonable charges

Every
  corporation, person or common carrier performing a service designated in
  the preceding section, shall furnish, with respect thereto, such service
  and facilities as shall be safe and adequate and in  all  respects  just
  and  reasonable.  All  charges made or demanded by any such corporation,
  person or  common  carrier  for  the  transportation  of  passengers  or
  property  or  for  any  service rendered or to be rendered in connection
  therewith shall be just and reasonable and not more than allowed by  law
  or  by order of the commissioner and made as authorized by this chapter.
  Every unjust or unreasonable  charge  made  or  demanded  for  any  such
  service  or  transportation  of  passengers or property or in connection
  therewith or in excess of that  allowed  by  law  or  by  order  of  the
  commissioner is prohibited.