The official said they would complete the probe in a time-bound manner.
The Seemandhra Lawyers Joint Action Committee on Thursday said about 18 lakh cases were pending in various courts in 13 districts of Seemandhra as their protest against the Centre's decision to bifurcate Andhra Pradesh entered 100th day today.
Students, employees and other supporters of united Andhra Pradesh continued protests in the Rayalaseema and coastal Andhra regions on Tuesday, amid indications that the ruling Congress would take a decision in favour of separate Telangana.