Several police personnel were injured in the stone pelting, an official said, adding Chief Minister Vishnu Deo Sai was briefed on the situation by the chief secretary and the DGP.
The Congress this time won six of the 10 seats reserved for the SC category, one less than in 2018.
Contests in 13 seats would attract most attention during the Chhattisgarh assembly elections as they feature prominent leaders of the Congress and BJP.
In Chhattisgarh, the Satnami sect voted for its own candidates in 21 constituencies, leaving the Congress trailing the Bharatiya Janata Party in its own strongholds. R Krishna Das evaluates the role the Satnami community played in the Congress loss and BJP victory in a tightly fought election.
The ruling BJP won three assembly seats and the Congress bagged one in the high-stakes by-elections in Tripura on Sunday, officials said.
Consolidating its position, the Bharatiya Janata Party wrested high-profile Rampur and Azamgarh Lok Sabha seats in Uttar Pradesh from the Samajwadi Party and won three assembly seats, including that of Chief Minister Manik Saha, in Tripura in by-election results announced on Sunday.
'Anyone can come and anyone can go.' 'There is no ideology or vision that differentiates one party from another.'
Veteran politician and a member of the country's first Lok Sabha from undivided Madhya Pradesh, Reshamlal Jangade died today at a private hospital in Raipur following prolonged illness. He was 90.
The Congress said the alliance between the BSP and Jogi's Janta Congress Chhattisgarh has the support of the BJP, which is ruling the state since 2003.