People's Representation for Identity and Status of Mizoram (PRISM) party on Wednesday urged the chairman of Rajya Sabha to ensure that the citizenship bill is not introduced in the Upper House.
In a letter to Rajya Sabha Chairman Venkaiah Naidu, PRISM said the controversial Citizenship (Amendment) Bill is against the principles of secularism and discriminates on the basis of religion.
"Passage of the bill in both houses of Parliament would result in mass illegal entry of foreigners in the country, especially in the north eastern region," it said.
The communication to Naidu also said that the party would vow to continue its opposition and appeal to the people of Mizoram to join the stir.
The bill, which was passed by Lok Sabha on January 8, seeks to provide Indian citizenship to Hindus, Jains, Christians, Sikhs, Buddhists and Parsis from Bangladesh, Pakistan and Afghanistan, after six years of residence in India even if they do not possess any documents.
Protests against the Citizenship (Amendment) Bill have rocked the north east, with those opposing it contending that it would harm the rights of the indigenous people.
On Tuesday, 10 political parties, most of which are members of the BJP-led North East Democratic Alliance (NEDA), along with the saffron party's key ally in Bihar, the JD(U), unanimously decided to jointly oppose the bill.