M.Sharmila ... Petitioner in W.P.(MD)No.18044 of 2020 P.Periyakaruppan ... Petitioner in W.P.(MD)No.18046 of 2020 P.Muthaiah ... Petitioner in W.P.(MD)No.18047 of 2020 Vs 1.The Director, Vigilance & Anti-Corruption Department, No.293, M.K.N.Road, Alandhur, Chennai-600016. 2.The Deputy Superintendent of Police, Madurai Division, Vigilance & Anti-Corruption Department, No.1/165G, Alagarkovil Main Road, Race Course Colony, Madurai-625006. 3.Mr.M.Vallalar, I.A.S., The Registrar cum Director, Milk Production and Diary Development Department, Madhavaram Milk Colony, Chennai-51. 4.The General Manager, 1020-Thoothukudi Cooperative Stores Limited, No.3, Link Road, Chidambara Nagar, Thoothukudi. 5.Mr.S.Ganesan, The Deputy Registrar, Madurai Circle, Milk Production and Diary Development Department, Madura Aavin Complex, Madurai-20. 6.Mrs.R.Janani Soundarya, The General Manager, A1301-Madurai District Milk Producers Cooperative Union, Madurai-20. ... Respondents in all W.Ps.