Seems to be very little information on-line about this. Was researching my father who appears in the attached photo. Have been told the picture would have been taken in Griffith Barracks in 1939.
Would anybody know anything about this - was it just a precautionary initiative that faded away or was it in place for the duration of the war?
Any information or names of any of the individuals in the photo, would be really appreciated.
many thanks