A truck rolled on to its back in  a one-car crash just after the corner of Main Street and Tremont Street shortly after 12:30 p.m. Thursday.

Officials could not immediately say how many people were in the truck or if there were any injuries.

However, a witness at the scene said one person was put into an ambulance, and the ambulance left the scene with its lights flashing.

Wareham week will update this story with more information when it becomes available.