Nitish held a meeting with Chief Secretary A K Sinha, Director General of Police Abhyanand and Principal Secretary Home Amir Subhani on the law and order situation in the wake of the serial blasts.
He also cancelled his scheduled tour to Munger where he was to address an international yoga conference.
Nitish's carcade was ready at his 1, Anne Marg residence to leave for the airport to fly to Munger when the visit was cancelled, sources in the chief minister's office said.