10Where, under section twenty-two of this Act, any person convicted of an offence is ordered to be subject to the provisions of that section, he shall remain so subject notwithstanding that he is for the time being in Scotland ; and in relation to any such person, while in Scotland, the provisions of that section and of the Fourth Schedule to this Act shall extend to Scotland accordingly, and the reference in paragraph 4 of the said Fourth Schedule to section thirty of the Police Pensions Act, 1921, shall be construed as a reference to that section as it applies to Scotland.