The Congress on Tuesday hit out at Gujarat government saying it was unwilling to prevent violence on the migrants even as it assailed Uttar Pradesh and Bihar governments for giving a "clean chit" to the Vijay Rupani-led BJP dispensation.

The Congress also questioned Prime Minister Narendra Modi's silence and demanded an apology from Uttar Pradesh Chief Minister Yogi Adityanath for claiming that there were no attacks on the migrants from his state in Gujarat.