Ahead of the tabling of the Waqf (Amendment) Bill in Lok Sabha, Opposition has warned BJP allies, especially Nitish Kumar-led Janata Dal (United) and Chandrababu Naidu-led Telugu Desham Paty for supporting the bill, saying that the 'blame' will be laid on them. JD(U) and TDP, on whose NDA government majority largely depends, have expressed their support for the bill.