SECTION IV-4. Removal.
   The Council shall be the sole judge of the election and qualifications of its own members. It may expel or remove any member for gross misconduct or malfeasance in or disqualification for office, or upon conviction while in office of a felony or other crime involving moral turpitude, or for violation of his oath of office, or persistent failure to abide by the rules of Council, or absence without justifiable excuse from three (3) consecutive meetings of Council, regular, adjourned, or special, provided, however, that such expulsion or removal shall be upon concurrence of four (4) or more members of Council, excluding the accused member, after public hearing upon the charge or charges brought; and provided further, that the accused member shall have been notified in writing of the charge or charges against him at least fifteen (15) days in advance of such public hearing; and provided further, that he or his counsel shall have been given an opportunity to be heard, present evidence and examine witnesses appearing in support of such charge or charges.
   The decision of Council in expelling or removing a member of Council after compliance with this section shall be final and thereupon the office of any such removed or expelled member of Council shall be vacant.