58. The Court before which a child is produced in accordance with section 57 may order the child-(a) to be committed to a certified institute or an approved home until such child attains the age of eighteen years or, in exceptional cases, for a shorter period, the reasons for such shorter period to be recorded in writing, or(b) to be committed to the care of a relative or other fit person on such bond, with or without surety, as the Court may require, such relative or fit person being willing and capable of exercising proper care, control and protection of the child and of observing such other conditions including, where necessary, supervision for any period not exceeding three years, as the Court may impose in the interest of the child:Provided that, if the child has a parent or guardian fit and capable, in the opinion of the Court, of exercising proper care, control and protection, the Court may allow the child to remain in his custody or may commit the child to his care on bond, with or without surety, in the prescribed form and for the observance of such conditions as the Court may impose in the interest of the child.