2For the purpose of securing that the functions of local education authorities will be exercised with due regard to the circumstances affecting different parts of their areas and with the co-operation of persons having special knowledge of such circumstances, provision shall be made by schemes (hereinafter referred to as " schemes of divisional administration ") for partitioning the areas of authorities into such divisions as may be conducive to efficient and convenient administration and for constituting bodies of persons (hereinafter referred to as " divisional executives ") for the purpose of exercising on behalf of the authorities, in such of the divisions as may be specified in the schemes, such functions relating to primary and secondary education as may be so specified:
Provided that if the Minister is satisfied with respect to the area of any local education authority that the making of a scheme of divisional administration for that area is unnecessary, he may by order direct that this Part of this Schedule shall not apply to that local education authority.