Reference to Advisory Board.

In every case where a detention order

has been made under this Act, the Government shall, within three weeks from the date of detention of a person, place before the Advisory Board, the grounds on which the order has been made and the representation, if any, made by the

person affected, and, in the case where the order has been made by an authorised officer, the report by such officer under sub- section (3) of section 3.