section 48(2)


48(2) No proceedings shall be commenced under section 47 in respect of an overt act of treason expressed or declared by open and considered speech unless (a) an information setting out the overt act and the words by which it was expressed or declared is laid under oath before a justice within six days after the time when the words are alleged to have been spoken; and (b) a warrant for the arrest of the accused is issued within ten days after the time when the information is laid.