A policeman,for that he and his fellow policemen are essential in keeping our city safe and orderly.Without them,justice is only an ideal on paper.They are an instrument of citizenship,a symbol of self dedication to the advancement of our civilization. A policeman,for that he and his fellow policemen are essential in keeping our city safe and orderly.Without them,justice is only an ideal on paper.They are an instrument of citizenship,a symbol of self dedication to the advancement of our civilization.