619.48. Any institution operating a child and youth protection centre which, pursuant to the second paragraph of section 544, carries on a part of its activities in a region in which it does not otherwise have jurisdiction must, when a new institution is established in accordance with section 318 to operate a child and youth protection centre in that region, cease to carry on any function in that region once the new institution is in a position to provide the services required in that region without interruption.