Hundreds of Congress workers as well as senior leaders like Rajasthan Congress chief Sachin Pilot and Madhya Pradesh legislator Jaiwardhan Singh also courted arrest. They were being taken to a guesthouse of a cement company, a police official said.

Gandhi, also accompanied by senior party leaders Digvijay Singh and Kamal Nath, defied elaborate police arrangements to prevent him from entering the state.

Slogans of "Jai Jawaan Jai Kisaan" and "Rahul Gandhi zindabad" could be heard as the procession made its way towards Mandsaur, the ground zero of the farmer unrest where five people were killed on Tuesday, from Naya Gaon in Neemuch.

There was high drama as the police tried to stop what had turned into a rally of sorts with Gandhi leading from the front. When police tried to push him back, he entered a field and was detained. Determined to meet the families of farmers in distress, he walked for close to 100 metres before entering Madhya Pradesh from Dalia village in Rajasthan's Chittorgarh district, police said.

"Before entering MP, Gandhi rode pillion on a motorcycle in Nimbahed in Chittorgarh district for about five to seven kilometres,' IG Udaipur Anand Srivastava told PTI.