If you can confirm the (e.g., Madhya Pradesh, other state, or central model manual) and the exact wording of Rule 43-1-1, I can provide the proper piece (extract, explanation, or application).
However, there is no universally recognized "MPTC 6 Rule 43-1-1" in standard prison rules. The most probable reference is to (since MPTC sometimes stands for Madhya Pradesh Technical/Correctional services).