Just when steel czar Laxmi Niwas Mittal might have thought that he is all set to start his steel project in Jharkhand, it may just hit another roadblock. The central government has questioned the allotment of Jharkhand government's Meghahatuburu iron ore mines lease to Mittals sidelining the applications of other players like JSW, Jindal Steel and Essar Steel without any valid reason.