Bring more evidence against the Tatas, the special court told BJP MP subramaniam Swamy.
Swamy had filed a criminal complaint against industrialist Ratan Tata and others in connection with the 2G spectrum scam case.
Swamy's plea to direct the CBI to file a status report in its ongoing probe was also rejected by judge O P Saini.
During the course of the arguments, Swamy claimed that the CBI has confirmed that further probe into Tata's involvement in the 2G case was underway.
Swamy had filed the complaint against Tata, former telecom minister A Raja, former corporate lobbyist Nira Radia and others in the court. Swamy had that the CBI had "purposely" left out Tata, his group companies, Radia and some others in the 2G case.