First Class Judicial Magistrate Sahab Kaushar directed Mumbai Police Commissioner to execute the arrest warrant by January 4, 2010.
Senior advocate Sudhir Ojha on February 2, 2008 had filed a complaint in the court of the then Chief Judicial Magistrate (Muzaffarpur) J K Sinha seeking legal action against Thackeray for his uncharitable remarks against Biharis.
Ojha alleged that Thackeray on January 31, 2008 had made "uncharitable, insulting and hate speeches against Biharis" and had also insulted the 'Chhath' festival.