At the present moment one case is pending in which a person charged with attempting to convey information to the enemy is now awaiting his trial by court-martial; but in no other case has any clear trace been discovered of any attempt to convey information to the enemy, and there is good reason to believe that the spy organization crushed at the outbreak of the war has not been re-established. How completely that system had been suppressed in the early days of the war is clear from the fact disclosed in a German Army order--that on the 21st of August the German military commanders were still ignorant of the dispatch and movements of the British expeditionary force, although these had been known for many days to a large number of people in this country. The fact, however, of this initial success does not prevent the possibility of fresh attempts at espionage being made, and there is no relaxation in the efforts of the Intelligence Department and of the police to watch and detect any attempts in this direction. In carrying out their duties the military and police authorities would expect that persons having information of cases of suspected espionage would communicate the grounds of the suspicion to local military authority or to the local police, who are in direct communication with the Special Intelligence Department, instead of causing unnecessary public alarm and possibly giving warning to the spies by public speeches or letters to the press. In cases in which the Director of Public Prosecutions has appealed to the authors of such letters and speeches to supply him with the evidence upon which their statements were founded in order that he might consider the question of prosecuting the offender, no evidence of any value has as yet been forthcoming. Among other measures which have been taken has been the registration, by order of the Secretary of State made under the Defense of the Realm act, of all persons keeping carrier or homing pigeons. The importation and the conveyance by rail of these birds have been prohibited, and, with the valuable assistance of the National Homing Union, a system of registration has been extended to the whole of the United Kingdom, and measures have been taken which, it is believed, will be effective to prevent the possibility of any birds being kept in this country which would fly to the Continent.