Senior Congress leader Digvijaya Singh on Saturday claimed that no NCP MLA will support an alliance with the BJP to form government in Maharashtra. "This is making a mockery of the constitution. BJP did the same in Goa, Meghalaya and other states. No MLA of the NCP will support this, Ajit Pawar has gone along with them," Mr Singh said while speaking to media after BJP leader Devendra Fadnavis took oath as chief minister and Pawar as deputy chief minister of Maharashtra.