While negativing the contention founded on delay and the resultant effect on the order of detention, this Court observed: "In this context we consider it necessary to emphasise that the question whether the representation 95 submitted by a detenu has been dealt with all reasonable promptness and diligence is to be decided not by the application of any rigid or inflexible rule or set formula nor by a mere arithmetical counting of dates, but by a careful scrutiny of the facts and circumstances of each case; if on such examination it is found that there was any remissness, indifference or avoidable delay on the part of the detaining authority/State Government in dealing with the representation, the Court will undoubtedly treat it as a factor vitiating the continued detention of the detenu; on the other hand, if the Court is satisfied that the delay was occasioned not by any lack of diligence or promptness of attention on the part of the party concerned, but due to unavoidable circumstances or reasons entirely beyond his control, such delay will not be treated as furnishing a ground for the grant of relief to the detenu against his continued detention. " We agree with the principle indicated above and in our opinion, in the facts of the present case, it cannot be said that there has been any negligence or remissness on the part of the State Government in dealing with the representation of the detenu or in the matter of causing the same to be placed before the Advisory Board.