520. Prisoners' movements to be directed; arrangement in pairs.
- Whenever prisoners are marched from one part of the jail to another or are sitting or standing in groups, except when at means or at work or when paraded for inspection, they shall be arranged in files of pairs and shall rise, move forward, stop or sit down at the word of command or signal. At parades the signal shall usually be the stroke of a bell or gong and the movements shall be carried out simultaneously in all parts of the jail.
