12. 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 intervals between the periods of solitary confinement of not less duration than such periods.
Section 11 Solitary confinement
Section 12 Limit of solitary confinement
Section 13 Enhanced punishment for certain offences after previous conviction
Section 14 Act done by a person bound, or by mistake of fact believing himself bound, by law
Section 15 Act of Judge when acting judicially
Section 16 Act done pursuant to judgment or order of Court
Section 17 Act done by a person justified, or by mistake of fact believing himself justified, by law
Section 18 Accident in doing a lawful act
Section 19 Act likely to cause harm, but done without criminal intent, and to prevent other harm