sentences:  On 30 November 1972, the city council voted to buy Trondheim Bilruter (TBR) as well as the Trondheim division of NSB Biltrafikk, a division of the Norwegian State Railways.Also the routes operated by Klæburuten within the city limits were to be taken over.There had been no effictivizations due to the limited company model, and instead the new TT would be organized as a municipal agency.