For the purpose of regulation 3.2, there shall be deemed as assets of a short-term insurer, or, where appropriate, its asset-holding intermediary, in place of the market value of an asset thereof which is a linked policy, those assets of the particular kinds or categories specified in Schedule 1 to the extent, in respect of each such particular kind or category, of an amount which bears the same proportion to the market value of the linked policy as each of those kinds or categories of assets by reference to the value of which the policy benefits are to be determined, is stated in terms of the policy (or, if not so stated, is estimated by the long-term insurer which is liable under the policy), bears to the total of all of the assets to which the policy is linked.