BJP leaders accused RJD-Congress of shielding Bangladeshi migrants for vote banks, making “infiltration” central to Bihar’s campaign.
The BJP linked demographic shifts in Bihar’s border districts—Kishanganj, Katihar, Araria, Purnia—to alleged infiltration from Bangladesh.
Opposition demanded proof from the Election Commission, while Owaisi’s AIMIM aims to rally Muslim voters in Seemanchal using the issue.