The apex court also asked Additional Solicitor General Tushar Mehta, who was representing the Gujarat Police, as to whether so many prosecution witnesses were "really required" to be examined in the case.
Two policemen have been suspended and a DCP-level inquiry has also been initiated by the Navi Mumbai police.
The twin blasts in Hyderabad has once again pointed to the need for better and quick action on intelligence.
The 2008 blasts had occurred in close proximity to one another, beginning with Gujarat CM Narendra Modi's constituency of Maninagar.
The 21-year-old, Salman, an alleged IM opeartive has made the revelations.
The bombings had killed 57 people and left over 150 injured on July 26, 2008.
The police are still unable to trace down 37 suspects in the case.
The confession was made in the presence of a judicial magistrate.
The accused allegedly planted cycle bombs in the city on July 26.
Mansoor Peerbhoy expresses willingness to become an approver.
Peerbhoy's neighbours cannot believe he is a part of a terrorist group.
Indian Mujahideen 'members' sent terror e-mails before several blasts.
The accused have been sent to police custody till October 8.
Cops have cordoned off Ahmedabad's Kalupur Darvaja area.
This is the finding of a CNN-IBN-HT survey conducted across six metros.
Police officials say those arrested were behind all the bombings since 2005.
Congress claims Gujarat was provided intelligence inputs in May.
He had suffered 50 per cent burns in the blast at the Civil Hospital on July 26.