The Maha Mumbai Metro is allegedly facing a significant serious irregularities and malpractices with the Mumbai Metropolitan Region Development Authority (MMRDA) Commissioner Dr Sanjay Mukherjee taking decisive action and ordering a probe after uncovering suspicious activities within the Mumbai metro's operations, official sources said on Thursday.

Sources further said that the MMRDA Commissioner first became aware of these irregularities and promptly informed Managing Director (MD) Rubal Agarwal through a formal letter. Reacting swiftly, MD Agarwal conducted a thorough inquiry within a week. The primary inquiry revealed that General Manager (GM) of Human Resources, was primarily at fault. To ensure a fair, free, and transparent investigation, MD Agarwal has ordered a more detailed inquiry of HR departments, Finance and Operation departments and temporarily released the manager from his current duties at Maha Mumbai Metro.