Any reference in this Act (whether express or implied) to a thing done or falling to be done under a provision of this Act shall, so far as the context permits, be construed as including, in relation to times, circumstances and purposes in relation to which the corresponding provision repealed by this Act had effect, a reference to a thing done or falling to be done under that corresponding provision; and where that provision was itself a re-enactment of an earlier provision such references shall extend in the same way to that earlier provision, and so on.