Section 13(1) in The Jammu And Kashmir Public Safety Act, 1978
(1)When a person is detained in pursuance of a detention order, the authority making the order shall, as soon as may be, but ordinarily not later than five days and in exceptional circumstances and for reasons to be recorded in writing, not later than ten days from the date of detention communicate to him, in the language which is understandable to him the grounds on which the order has been made, and shall afford him the earliest opportunity of making a representation, against the order to the Government.
