A man (Naseeruddin Shah) calls up the police HQ, speaks to the
Comissioner of Police (Anupam Kher) and advises him that he has planted
5 bombs across Mumbai and will detonate them until his demands are met. The only demand he makes is that four known terrorists are gathered
together. All the cops, their intelligence, the Chief Minister etc are
not able to trace this person or get any information about him. What
does he do next ?