Rajasthan Congress on Tuesday alleged that the buses have been stalled at Uttar Pradesh border. A minister in Rajasthan government has claimed that they have the permission from the Uttar Pradesh government but the authorities were not allowing the entry. Due to this, a long queue of buses and trucks can be witnessed at the border. The UP government's claim reignited the row over the offer made on May 16 by Congress general secretary Priyanka Gandhi Vadra to provide 1,000 buses for migrant workers.