(3)The Magistrate shall, when the person so summoned appears before him, proceed to inquire into the truth of the information received and take such further evidence as he thinks fit, and if upon such inquiry it appears to him that such person is a person of any kind described in sub-section (1) and that it is necessary for the maintenance of good order in the cantonment that such person is required to be removed therefrom and be prohibited from re-entering the cantonment, the Magistrate shall inform the matter to the Officer commanding the station and, the Officer commanding the station shall cause to be served on such person an order in writing requiring him to remove from the cantonment within such time as may be specified in the order and prohibiting him from re-entering it without the permission in writing of the Officer commanding the station.