The Supreme Court has criticised Government's casual approach in handling the 2G case.

A bench of justices G S Singhvi and K S Radhakrishanan directed the Centre to file a fresh affidavit within two days explaining why all the 2G spectrum was not put on auction on November 12.

The apex court had on February 2 cancelled 122 licenses for 2G spectrum and directed the government to allocate the natural resource by auction.