Activists of more than 60 social voluntary, religious and spiritual organisations joined the demonstration under the banner of the trust of Patanjali Yoga Samiti at Kargil chowk here.
Ashish Kumar Sinha, convener of the Patajali Yoga Samiti in Patna District, said over 100 people sat on fast at different district headquarters here in support of the Yoga Guru's fight to end corruption.
Teachers, social activists, students, besides people from different sections of the society have expressed their support to Ramdev's Satyagraha.
"The agitation will not be withdrawn in Bihar as long as Ramdev's Satyagraha will continue in Delhi against corruption and bringing the black money stashed away abroad back to India," he said adding campaign vehicles were being flagged off to various destinations to mobilise people's support. PTI AJK NIK