Madras High Court (C. Kumarappan, J.), WP.No.14112 of 2024, decided 12.09.2025 (reserved 29.07.2025): An Inspector of Police challenged the enquiry report/final order dated 10.10.2023 of the Commissioner for Tribunal for Disciplinary Proceedings in TDP No.6 of 2020 and the consequential communication dated 07.05.2024 calling for further representation, seeking its quashing and promotion as Deputy Superintendent of Police, Category-I. Petition DISMISSED. The Court held: (i) the objection that the disciplinary proceedings were contrary to the findings of the High Court (Crl.OP.No.17015/2017) and the Human Rights Commission (HRC.No.10005/2018) was already raised and disposed of in WP(MD) No.27513/2022, wherein the learned Single Judge (order dated 01.12.2022) permitted the enquiry to proceed and left the petitioner's defences to the disciplinary authority; the same defence cannot be re-agitated by a fresh writ after completion of the enquiry; (ii) the plea that the petitioner's written arguments were not considered is factually incorrect, the Tribunal having discussed the arguments and evidence from page 48 onwards of the report; (iii) rules of evidence are not strictly applicable to domestic enquiries - the standard is preponderance of probability, not proof beyond reasonable doubt; the de facto complainant's failure to appear for cross-examination despite summons, and the hearsay character of PW7's evidence, do not leave the finding without evidence; the precedents pressed by the petitioner - Andaman Timber Industries v. Commissioner of Central Excise (2016) 15 SCC 785, G.Balaji v. Saravanasamy (CRP (PD).No.2182 of 2019) and K.Sugumar v. Commissioner of Customs (WP(MD).Nos.11379 to 11382 & 13608 to 13614 of 2021) - arose in civil suit and Central Excise contexts and are not applicable to disciplinary proceedings; (iv) relying on Airports Authority of India v. Pradip Kumar Banerjee (2025) 4 SCC 111 and applying State of Rajasthan v. Heem Singh (2021) 12 SCC 569, judicial review in disciplinary matters is governed by a rule of restraint and confined to a threshold level of scrutiny for the existence of some evidence; some evidence exists, and its reliability is for the disciplinary authority. The respondents were directed to pass the final order in accordance with law within four weeks, uninfluenced by the Court's observations; no costs; connected WMP.Nos.15302 & 15301 of 2024 closed.