(l)Absolute silence should be preserved at alarm parades and all the details carried out in an orderly and systematic manner. Senior Assistant Superintendents, Assistant Superintendents, Head-warders and Senior warders who have to take charge of detached parties of men, should be informed before hand of the duties required of them so that they may know exactly what to do and where to go when the alarm sounds, without waiting for instructions from the officer in charge.