Kisan Congress vice president Surendra Solanki said protesters surrounded the residence of the agriculture minister in an 'attempt to awaken the sleeping government' over the plight of farmers.
His reaction came after Tomar expressed dismay over Pawar's tweets criticising the farm laws, saying they were a mix of "ignorance and misinformation".
Tomar has been leading the government side in the negotiations along with Railways, Commerce and Food Minister Piyush Goyal and Minister of State for Commerce Som Parkash.
IYC president Srinivas B and many other activists were taken to Connaught Place police station.
Deal done over power tariff and stiff penalties for stubble burning; seventh round of talks on January 4; unions again defer tractor rally
He met two more peasants' bodies from Delhi and Uttar Pradesh that extended support to the legislations.
While their Dilli Challo programme on November 26-27 is as per schedule, they will celebrate Diwali by lighting torches.