Retrospective amendment makes Wealth-tax explanatory terms deemed always included, affecting orders, appeals and temporal scope. The amendment to section 25 adds retrospective deeming language to the Explanation to subsection (2): clause (a) inserts 'on or before or after the 1st day of June, 1988' after 'an order passed'; clause (b) substitutes 'includes' with 'shall include and shall be deemed always to have included'; and clause (c) inserts a temporal phrase after 'of any appeal' and adds 'and shall be deemed always to have extended' after 'shall extend' - each change being expressly deemed effective from the 1st day of June, 1988.