Be it further enacted, That in so far as practicable only one warrant shall be issued for all parties charged with the commission of the same offense. An arrest may be made only upon a warrant duly issued, except for an offense committed in the presence of the officer or person making the arrest or when the arresting officer or person has good reason to believe that a felony has been committed. An affidavit upon which a warrant is issued shall specifically state the offense charged. Warrants shall be of the same form proscribed by law for issuance by justices of the peace.