The cremation of the former Chief Minister of Uttar Pradesh and Uttarakhand Narayan Dutt Tiwari would be held at Chitrashila Ghat at Ranibagh on Sunday with full state honour. The District Magistrate, Vinod Kumar, Suman said on Saturday that all preparations for the cremation have been completed as directed by the state government. The Chief Minister Trivendra Singh Rawat, his cabinet colleagues and prominent Congress leaders are likely to be present during the cremation of the departed leader.