The Himanta Biswa Sarma government in Assam has denied permission to Congress leader Rahul Gandhi's Yatra to move through arterial roads in Guwahati as it re-enters Assam today after its Meghalaya leg. The move comes amid a heated exchange between the Assam Chief Minister and Congress leaders, who have accused him of creating roadblocks in Bharat Jodo Nyay Yatra.