Where a youth court has remanded a child for information to be obtained with respect to him, any court of summary jurisdiction or resident magistrate F1... may in the absence of the child extend the period for which he is remanded.

A child remanded under paragraph (1) shall be brought before a court of summary jurisdiction or a resident magistrate sitting out of petty sessions at least once every two weeks.

When the required information has been obtained, any youth court F2... may deal with him finally.