In executing a sentence of solitary confinement, such confinement shall in no case exceed fourteen days at a time, with intervals between the periods of solitary confinement of not less duration than such periods; and when the imprisonment awarded shall exceed three months, the solitary confinement shall not exceed seven days in any one month of the whole imprisonment awarded, with in... https://www.leadindia.law/indian-kanoon/bharatiya-nyaya-sanhita-bns/chapter-2-of-punishments/clause-12-limit-of-solitary-confinement