The Mumbai Metropolitan Region Development Authority (MMRDA) has introduced a controversial clause in two tenders worth ₹307.72 crore (approximately $37 million USD) for Metro station works, which has drawn protests from industry contractors. The clause prohibits companies currently executing two or more similar Metro projects in Mumbai from bidding on new works for the upcoming Metro Line 4, which connects Wadala to Kasarvadavli in Thane. Contractors have labeled this move as 'restrictive' and 'arbitrary', arguing that it unfairly excludes experienced firms capable of delivering quality work. The tenders, issued on April 27, cover architectural finishing and plumbing at ten stations along the Metro corridor, with bids due by May 19. This decision follows the cancellation of a previous bidding process in September 2025 for similar works, which had not been evaluated. Despite objections raised during a pre-bid meeting on May 4, MMRDA officials have maintained the clause, which some contractors claim could reduce competition and increase the risk of cartelization. They have formally requested the withdrawal of this condition, threatening to escalate the issue to higher authorities if necessary.