Article 15. Of the operational assets belonging to the accumulated funds of this Account at the time of enforcement of the Trust Fund Bureau Fund Law, those other than the deposits in the Deposits Bureau, the loans to insurance policy-holders under the provisions of the Post Office Life Insurance Law and the loans to annuity policy-holders, annuitants or successive annuitants under the provisions of the Post Office Annuities Law, may be hold, for the time being, as the operational assets belonging to the accumulated funds of this Account.