C-N Railway had to stop all train traffic for a police investigation in Belleville.
City police and fire crews responded to a report last night (SAT) of a group of youths who were playing with fire on the railway tracks beneath the Sidney Street bridge.
Police say they contacted Canadian National Railway to stop rail traffic while they investigated the call.
Police took three teenagers into custody, charged them with mischief and released them to their parents.
The boys were each given April court dates.