Designation of pension schemes for employees of subsidiaries of the Executive, if no other pension schemes are available
11. Where on or after the 30th October 1969 a person enters employment by a subsidiary of the Executive (whether by reason of becoming an employee of that subsidiary or by reason of a change in the terms and conditions of his existing employment by that subsidiary) and apart from the provisions of this Article that person would not be eligible to become a member of a transport pension scheme appropriate to the employment which he is entering, then he shall be eligible to become a member of the London Transport (Administrative and Supervisory) Staff Superannuation Fund or the London Transport Pension Fund according as the terms and conditions of that employment would have created eligibility for membership of the Fund in question, if the employment entered had been that of the Executive.