Nothing in this Act shall be construed as derogating from any jurisdiction exercisable, apart from the provisions of this Act, by any court in any part of the United Kingdom.

It is hereby declared that any jurisdiction conferred by Part I of this Act, or any enactment therein referred to, upon a court in any part of the United Kingdom is exercisable notwithstanding that any party to the proceedings is not domiciled in that part of the United Kingdom; and any jurisdiction so conferred in affiliation proceedings shall be exercisable notwithstanding that the child to whom the proceedings relate was not born in that part of the United Kingdom.

For the avoidance of doubt it is hereby declared that in relation to proceedings in which the sheriff has jurisdiction by virtue of the provisions of this Act there are the same rights of appeal and of remit to the Court of Session as there are in relation to the like proceedings in which the sheriff has jurisdiction otherwise than by virtue of the said provisions.