sentences:  A feasible proposal raised by the Region for dealing with this challenge would be to have light rail vehicles (LRVs) share space with traffic within core areas, somewhat resembling the traditional streetcar networks of many European cities, and of nearby Toronto.A bus rapid transit line would also face the challenge of the cramped core areas, and thus would also likely share space with traffic in core areas.In late 2011, planning was well underway and preparations were being made.