The carolers - about 30 of them - were picked up by the police from a road
The police say a case has been registered against "unknown people" for the car-burning.
The carolers - about 30 of them - were picked up by the police from a road as they were moving around the town singing carols for Christmas.

Police say a case has been registered against "unknown people" for the car-burning
Eight priests who went to the police station to ask about the detained carolers were also held back. It was the car they used that was burnt by activists.
The entire group was at the police station till midnight.
The carolers are from the St Ephrem's Theological College in Satna.