24. —(1) The North Northamptonshire Joint Committee and the West Northamptonshire Joint  Committee must each prepare, keep under review, and revise as necessary, an Implementation  Plan which must include—  (10) The West Northamptonshire Joint Committee is dissolved on the day following that on  which the shadow authority for West Northamptonshire holds its first meeting.  (9) The North Northamptonshire Joint Committee is dissolved on the day following that on  which the shadow authority for North Northamptonshire holds its first meeting.  (8) In the case of an equality of votes, the person presiding at the meeting (whether or not the  chairman of the committee) has a casting vote, in addition to any other vote the person may have.  (7) The West Northamptonshire Joint Committee is to regulate its own proceedings, but a  question to be decided by the committee is to be decided by the majority of those present and  voting at the meeting at which the question is put, each member (including the chairman of the  committee) having one vote.  (6) The North Northamptonshire Joint Committee is to regulate its own proceedings, but a  question to be decided by the committee is to be decided by the majority of those present and  voting at the meeting at which the question is put, each member (including the chairman of the  committee) having one vote.  (5) The county council, and–  (4) The West Northamptonshire Joint Committee is to consist of—  (3) The North Northamptonshire Joint Committee is to consist of—  (2) The functions are—  must co-operate in the establishment of the relevant Joint Committee.  15 Implementation Plans and further provisions relevant to the discharge of functions by joint  committees  (a) the county council and the North Northamptonshire councils must establish a joint  committee under section 101(5) of the 1972 Act for the purpose of discharging, until the  first meeting of the shadow authority for North Northamptonshire, the functions  mentioned in paragraph (2) (“the North Northamptonshire Joint Committee”); and  (b) the county council and the West Northamptonshire councils must establish a joint  committee under section 101(5) of the 1972 Act for the purpose of discharging, until the  first meeting of the shadow authority for West Northamptonshire, the functions  mentioned in paragraph (2) (“the West Northamptonshire Joint Committee”).  (a) the article 22 functions; and  (b) the functions referred to in articles 24, 25 and 26.  (a) three persons nominated by the county council, each of whom is for the time being a  member of that council for an electoral division whose area is within the North  Northamptonshire districts; and  (b) three persons nominated by each of the North Northamptonshire councils (twelve persons  in total), each of whom is for the time being a member of the nominating council.  (a) four persons nominated by the county council, each of whom is for the time being a  member of that council for an electoral division whose area is within the West  Northamptonshire districts; and  (b) four persons nominated by each of the West Northamptonshire councils (twelve persons  in total), each of whom is for the time being a member of the nominating council.  (a) as regards the North Northamptonshire Joint Committee, each of the North  Northamptonshire councils,  (b) as  regards  the  West  Northamptonshire  Joint  Committee,  each  of  the  West  Northamptonshire councils, 