New Delhi/IBNS, Jan. 26 -- Union Home Minister Amit Shah slammed Aam Aadmi Party (AAP) boss Arvind Kejriwal over the "unfulfilled promise" of cleaning up the Delhi stretch of River Yamuna to make it look like London's famous River Thames.

The attack comes ahead of the Delhi assembly election, which is scheduled to take place less than two weeks away.

During his campaigning, Shah aimed for one of the weakest points of the national capital - pollution, both air and water.

"He even said he would take a dip in the Yamuna in front of Delhiites. Arvind Kejriwal, the people of Delhi are waiting for your world-famous dip in the Yamuna. If not in Yamuna, he can go to the Mahakumbh and take a dip over there to get rid of his sins," Shah said.

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