Party spokesperson Abhishek Singhvi alleged that Lakhvi's case was that of lax prosecution and some even believe it was "collusive prosecution".
"Pakistan must realise that approach to terrorism cannot be selective ---one for India and the other for Pakistan," Singhvi said terming terror as a "Frankenstein monster".
A Pakistani court on December 18 had granted bail to Lakhvi, the LeT operations commander, sparking condemnation in India. The following day, Lakhvi was detained by Pakistani authorities for three more months, under Maintenance of Public Order (MPO).
Lakhvi is among the seven Pakistani nationals accused of planning and abetting the brazen terror attack in Mumbai on November 26, 2008 that left 166 dead, including foreigners.