Congress leaders led by Rahul Gandhi, marching to the Rashtrapati Bhavan, was stopped by the police before a small delegation was allowed to enter the presidential palace to submit to President Ram Nath Kovind a memorandum seeking his intervention for the withdrawal of the farm laws against which thousands of farmers have been protesting near Delhi for nearly a month. Mr Gandhi's sister, Priyanka Gandhi Vadra, and several other leaders, were taken into preventive custody by the police and sent away in a bus to a police station after they were stopped. They're expected to be released shortly.