The London Authorities (Superannuation) Order 1965

17.  The appropriate superannuation fund for the purposes of the Act of 1937 in relation to any contributory employee employed by the governors or managers of any voluntary school which as from 1st April 1965 is maintained by any local education authority, other than the Inner London Education Authority, for any area in Greater London or for any area including the urban district of Staines, Sunbury-on-Thames or Potters Bar shall be the superannuation fund maintained by the local education authority whose duty it is to maintain the school at which the contributory employee is employed:

Provided that any such contributory employee who was entitled to participate in the benefits of the fund maintained by the county council of Middlesex shall, so long as he continues without a break in the employment of the body by whom he was employed immediately prior to 1st April 1965, be entitled as from that date to participate in the benefits of the fund maintained by the Greater London Council.